UTC+07:00 is an identifier for a time offset from UTC of +07:00. In

ISO 8601 ISO 8601 is an international standard covering the worldwide exchange and communication of date and time-related data. It is maintained by the Geneva-based International Organization for Standardization (ISO) and was first published in 1988, wi ...

the associated time would be written as . It is 7 hours ahead of UTC, meaning that when the time in UTC areas is midnight (00:00), the time in UTC+07:00 areas would be 7:00 in the morning. Also known as Indochina Time (ICT) and Western Indonesian Time ( id, Waktu Indonesia Barat, WIB) (in Indonesia), it is used in:

As standard time (year-round)

''Principal cities:

Medan Medan (; English: ) is the capital and largest city of the Indonesian province of North Sumatra, as well as a regional hub and financial centre of Sumatra. According to the National Development Planning Agency, Medan is one of the four main ...

Lhokseumawe Lhokseumawe ( id, Kota Lhokseumawe; ace, Lhôk Seumaw‘è, Jawi: ), is the second largest city in Aceh province, Indonesia. The city covers an area of 181.06 square kilometres, and had a population of 171,163 at the 2010 censusBiro Pusat Stati ...

Langsa en, Realization of a Safe Community, Peace, Dignity, Progress, Prosperity with islamic values , image_map = Lokasi Aceh Kota Langsa.svg , map_alt = , map_caption = Location within Aceh , pushpin_map ...

Garut Garut is a district and town in West Java of Indonesia, and the former capital of Garut Regency. It is located about 75 km to the southeast of the major city of Bandung. History The modern history of Garut started on March 2, 1811 when Balub ...

Gunungsitoli Gunungsitoli is a city located in North Sumatra province, Indonesia, on the Indian Ocean island of Nias, west of Sumatra. Gunungsitoli is the island's only city and is the main hub for the island and surrounding smaller islands. Located on the n ...

, Karawang,

Jepara Jepara is a town in the province of Central Java, Indonesia. Jepara is on the north coast of Java, north-east of Semarang, not far from Mount Muria, with a population of 92,967 in mid 2019. It is also the main town of Jepara Regency, which has a p ...

, Lubuklinggau,

Batam Batam is the largest city in the province of Riau Islands, Indonesia. The city administrative area covers three main islands of Batam, Rempang, and Galang (collectively called Barelang), as well as several small islands. Batam Island is the cor ...

Pangkal Pinang Pangkal Pinang is the capital and largest city of the Bangka Belitung Islands Province in Indonesia. It is located on Bangka Island's east coast, the city is divided into seven districts (''kecamatan'') and has 42 wards (''kelurahan''). It c ...

Palangkaraya Palangka Raya is the capital and largest city of the Indonesian province of Central Kalimantan. The city is situated between the Kahayan and the Sabangau rivers on the island of Borneo. As of the 2020 census, the city has a population of 293,50 ...

Pagar Alam Pagar Alam (sometimes written as Pagaralam, Jawi: ), is a city in South Sumatra, Indonesia. Before established as a definitive city, Pagaralam was an administrative city in Lahat Regency. It has an area of 633.66 km² and a population of 126 ...

Probolinggo Probolinggo ( id, Kota Probolinggo, mad, Prabâlingghâ) is a city on the north coast of East Java province, Indonesia. It covers an area of 56.67 sq. km, and had a population of 217,062 at the 2010 census and 239,649 at the 2020 census ...

Pasuruan Pasuruan ( nl, Pasoeroean) is a city in East Java, Java, Indonesia. It had a population of 186,262 at the 2010 Census and 208,006 at the 2020 Census. It is surrounded by, but administratively separate from, Pasuruan Regency. It is located around ...

Purwakarta Purwakarta (Dutch: Poerwakarta) is a district and town in West Java, Indonesia which serves as the regency seat of the Purwakarta Regency. It had a population of 165,447 at the 2010 Census,. rising to 179,233 at the 2020 Census. History Purwaka ...

Purwokerto Purwokerto is a large but non-autonomous town on the island of Java, Indonesia. It is the capital of Banyumas Regency, Central Java province. The population of the four districts which comprise the town at the 2010 census was 233,951 and 22 ...

Pekalongan Pekalongan ( jv, ꦦꦼꦏꦭꦺꦴꦔꦤ꧀) is a city of Central Java, Indonesia. It was formerly the seat of Pekalongan Regency on the northern coast of the province, but is now an independent municipality within the province. The city is Cen ...

Prabumulih Prabumulih is a city in South Sumatra, Indonesia. It has an area of 456.89 km² and had a population of 161,814 at the 2010 Census and 193,196 at the 2020 Census. Geographically, this city is located at 3°25′58″S 104°14′8″E in the h ...

Palembang Palembang () is the capital city of the Indonesian province of South Sumatra. The city proper covers on both banks of the Musi River on the eastern lowland of southern Sumatra. It had a population of 1,668,848 at the 2020 Census. Palembang ...

Pematangsiantar Pematangsiantar (sometimes written as Pematang Siantar, acronym PS or ''P. Siantar'', colloquially just Siantar), is an independent city in North Sumatra, Indonesia, surrounded by, but not part of, the Simalungun Regency, making Pematangsiantar a ...

Padangsidempuan Padangsidempuan (sometimes written as Padangsidimpuan or Padang Sidempuan) is a city in North Sumatra, Indonesia, and the former capital of South Tapanuli Regency, which surrounds the city. It has an area of 159.28 km² and a population of 178 ...

Pekanbaru Pekanbaru is the capital of Indonesian province of Riau, and a major economic center on the eastern part of Sumatra, Sumatra Island. Its name is derived from the Malay language, Malay words for 'new market' ('pekan' is market and 'baru' is new). ...

Padang Padang () is the capital and largest city of the Indonesian province of West Sumatra. With a Census population of 1,015,000 as of 2022, it is the 16th most populous city in Indonesia and the most populous city on the west coast of Sumatra. Th ...

Padang Panjang ) , image_skyline = PDIKM Padangpanjang.jpg , imagesize = 300px , image_caption = A traditional Minangkabau '' rumah gadang'' ("big house") in Padang Panjang , image_flag = , image_seal = , ima ...

Pontianak Pontianak or Khuntien is the capital of the Indonesian province of West Kalimantan, founded first as a trading port on the island of Borneo, occupying an area of 118.31 km2 in the delta of the Kapuas River at a point where it is joined ...

Pariaman Pariaman ( Jawi: ), is a coastal city in West Sumatra, Indonesia. Pariaman covers an area of , with a coastline. It had a population of 79,043 at the 2010 Census and 94,224 at the 2020 census. "Pariaman" means "safe area". History According to th ...

Payakumbuh Payakumbuh ( Indonesian: Kota Payakumbuh, Minangkabau: Payokumbuah, Jawi: ) is the second largest city in West Sumatra province, Indonesia, with a population of 116,825 at the 2010 Census and 139,576 at the 2020 Census. It covers an area of 80 ...

Dumai Dumai ( Jawi: , ), is a city in Riau province on the island of Sumatra, Indonesia. The city has an area of 1,727.38 km2 and had 253,803 inhabitants at the 2010 census, 285,448 at the 2015 census and 316,782 at the 2020 census. Dumai has a d ...

Binjai Binjai (English: or , Jawi: ), formally Kota Binjai (Binjai City), is an independent city in the North Sumatra province of Indonesia, bordered by Deli Serdang Regency to the east and Langkat Regency to the west. Binjai is connected to Medan (th ...

Bogor Bogor ( su, , nl, Buitenzorg) is a city in the West Java province, Indonesia. Located around south of the national capital of Jakarta, Bogor is the 6th largest city in the Jakarta metropolitan area and the 14th overall nationwide.Cimahi Cimahi () is a landlocked city located immediately west of the larger city of Bandung, in West Java Province, Indonesia and within the Bandung Metropolitan Area. It covers an area of 40.37 km2 and had a population at the 2010 Census of 541,1 ...

Cirebon Cirebon (, formerly rendered Cheribon or Chirebon in English) is a port city on the northern coast of the Indonesian island of Java. It is the only coastal city of West Java, located about 40 km west of the provincial border with Central Java ...

Bukittinggi Bukittinggi ( min, Bukiktinggi, Jawi: , formerly nl, Fort de Kock) is the third largest city in West Sumatra, Indonesia, with a population of 111,312 in 2010 and 121,028 in 2020, and an area of 25.24 km2. It is in the Minangkabau Highlands ...

Bandar Lampung Bandar Lampung (Lampung language, Lampung: , ''Kutak Bandarlampung'', formerly Dutch language, Dutch: ''Oosthaven'', lit. "Eastern Harbor") is the capital city, capital and largest city of the Indonesian Provinces of Indonesia, province of Lampun ...

Jakarta Jakarta (; , bew, Jakarte), officially the Special Capital Region of Jakarta ( id, Daerah Khusus Ibukota Jakarta) is the capital and largest city of Indonesia. Lying on the northwest coast of Java, the world's most populous island, Jakarta ...

Bandung Bandung ( su, ᮘᮔ᮪ᮓᮥᮀ, Bandung, ; ) is the capital city of the Indonesian province of West Java. It has a population of 2,452,943 within its city limits according to the official estimates as at mid 2021, making it the fourth most ...

Semarang Semarang ( jv, ꦏꦸꦛꦯꦼꦩꦫꦁ , Pegon: سماراڠ) is the capital and largest city of Central Java province in Indonesia. It was a major port during the Dutch colonial era, and is still an important regional center and port today. ...

Surakarta Surakarta ( jv, ꦯꦸꦫꦏꦂꦠ), known colloquially as Solo ( jv, ꦱꦭ; ), is a city in Central Java, Indonesia. The 44 km2 (16.2 sq mi) city adjoins Karanganyar Regency and Boyolali Regency to the north, Karanganyar Regency and Sukoh ...

Surat Thani Surat Thani ( th, สุราษฎร์ธานี, ) is a city in Amphoe Mueang Surat Thani, Surat Thani Province, southern Thailand. It lies south of Bangkok. It is the capital of Surat Thani Province. The city has a population of 1 ...

Solok (BERAS)(Clean, Elegant, Neat, Safe and Prosperous) , image_shield = Logo Kota Solok.png , image_map = Lokasi Sumatra Barat Kota Solok.svg , map_caption = Location within West Sumatra , pushpin_map =Indon ...

Sawahlunto Sawahlunto ( Jawi: ) is a city in Western Sumatra province, Indonesia, and lies 90 kilometres (a 2-hour drive) from Padang, the provincial capital. Sawahlunto is known as the site for the oldest coal mining site in Southeast Asia. Sawahlunto is g ...

Tanjungpinang Tanjungpinang, also written as Tanjung Pinang, is the capital city of the Indonesian Provinces of Indonesia, province of Riau Islands. It covers a land area of 144.56 km2, mainly on the southern Bintan Island, as well as other smaller islan ...

Singkawang Singkawang or Sakawokng in Dayak Salako or San-Khew-Jong ( hak, 山口洋), is a city located in the province of West Kalimantan, on the island of Borneo in Indonesia. It is located at about 145 km north of Pontianak, the provincial capital ...

, Tebing Tinggi,

Sibolga Sibolga (formerly sometimes Siboga) is a city and a port located in the natural harbor of Sibolga Bay on the west coast of North Sumatra province, in Indonesia. It is located on the western side of North Sumatra, facing the Indian Ocean and is ...

, Sungai Penuh, Sukabumi,

Sumedang Sumedang (former spelling: Soemedang) is a town in Western Java, Indonesia, approximately 46 km northeast of Bandung. It is the capital of Sumedang Regency. The town is just south of the volcanic Mount Tampomas, which is 1,684 m (5,52 ...

Salatiga Salatiga ( jv, ꦯꦭꦠꦶꦒ) is a Cities of Indonesia, city in Central Java province, Indonesia. It covers an area of and had a population of 192,322 at the 2020 Indonesian census, 2020 Census. Located between the cities of Semarang and Sura ...

Tasikmalaya en, Neaty City , nickname = nl, Delhi Van Java en, Delhi of Java , image_skyline = , imagesize = , image_caption = Clockwise from the top: Great Mosque of Tasi ...

Tegal Tegal is a city in the northwest part of Central Java of Indonesia. It is situated on the north coast (or ''pesisir'') of Central Java, about from Semarang, the capital of the province. It had a population of 239,599 at the 2010 Census and 276 ...

Udon Thani Udon Thani ( th, อุดรธานี, ) is a city in Isan ( Northeast Thailand), the capital of Udon Thani Province and with a population of approximately 430,000 in its urban area the 7th largest city in the country. The city municipality ...

Yogyakarta Yogyakarta (; jv, ꦔꦪꦺꦴꦒꦾꦏꦂꦠ ; pey, Jogjakarta) is the capital city of Special Region of Yogyakarta in Indonesia, in the south-central part of the island of Java. As the only Indonesian royal city still ruled by a monarchy, ...

Surabaya Surabaya ( jv, ꦱꦸꦫꦧꦪ or jv, ꦯꦹꦫꦨꦪ; ; ) is the capital city of the Provinces of Indonesia, Indonesian province of East Java and the List of Indonesian cities by population, second-largest city in Indonesia, after Jakarta. L ...

Ho Chi Minh City , population_density_km2 = 4,292 , population_density_metro_km2 = 697.2 , population_demonym = Saigonese , blank_name = GRP (Nominal) , blank_info = 2019 , blank1_name = – Total , blank1_ ...

Hanoi Hanoi or Ha Noi ( or ; vi, Hà Nội ) is the capital and second-largest city of Vietnam. It covers an area of . It consists of 12 urban districts, one district-leveled town and 17 rural districts. Located within the Red River Delta, Hanoi is ...

Phnom Penh Phnom Penh (; km, ភ្នំពេញ, ) is the capital and most populous city of Cambodia. It has been the national capital since the French protectorate of Cambodia and has grown to become the nation's primate city and its economic, indus ...

Vientiane Vientiane ( , ; lo, ວຽງຈັນ, ''Viangchan'', ) is the capital and largest city of Laos. Vientiane is divided administratively into 9 cities with a total area of only approx. 3,920 square kilometres and is located on the banks of ...

Bangkok Bangkok, officially known in Thai language, Thai as Krung Thep Maha Nakhon and colloquially as Krung Thep, is the capital and most populous city of Thailand. The city occupies in the Chao Phraya River delta in central Thailand and has an estima ...

Krasnoyarsk Krasnoyarsk ( ; rus, Красноя́рск, a=Ru-Красноярск2.ogg, p=krəsnɐˈjarsk) (in semantic translation - Red Ravine City) is the largest city and administrative center of Krasnoyarsk Krai, Russia. It is situated along the Yeni ...

Novosibirsk Novosibirsk (, also ; rus, Новосиби́рск, p=nəvəsʲɪˈbʲirsk, a=ru-Новосибирск.ogg) is the largest city and administrative centre of Novosibirsk Oblast and Siberian Federal District in Russia. As of the Russian Census ...

North Asia

*Russia – Krasnoyarsk Time **

Siberian Federal District Siberian Federal District (russian: Сиби́рский федера́льный о́круг, ''Sibirsky federalny okrug'') is one of the eight federal districts of Russia. Its population was 17,178,298 according to the 2010 Census, livi ...

***

Altai Krai Altai Krai (russian: Алта́йский край, r=Altaysky kray, p=ɐlˈtajskʲɪj kraj) is a federal subjects of Russia, federal subject of Russia (a krai). It borders clockwise from the west, Kazakhstan (East Kazakhstan Region and Pavlodar ...

***

Altai Republic The Altai Republic (; russian: Респу́блика Алта́й, Respublika Altay, ; Altai: , ''Altay Respublika''), also known as Gorno-Altai Republic, and colloquially, and primarily referred to in Russian to distinguish from the neighbour ...

***

Kemerovo Oblast Kemerovo Oblast — Kuzbass (russian: Ке́меровская о́бласть — Кузба́сс, translit=Kemerovskaya oblast — Kuzbass, ), also known simply as Kemerovo Oblast (russian: Ке́меровская о́бласть, label=non ...

***

Khakassia Khakassia (russian: Хакасия; kjh, Хакасия, Хакас Чирі, ''Khakasiya'', ''Khakas Çiri''), officially the Republic of Khakassia (russian: Республика Хакасия, r=Respublika Khakasiya, ; kjh, Хакас Рес ...

***

Krasnoyarsk Krai Krasnoyarsk Krai ( rus, Красноя́рский край, r=Krasnoyarskiy kray, p=krəsnɐˈjarskʲɪj ˈkraj) is a federal subject of Russia (a krai), with its administrative center in the city of Krasnoyarsk, the third-largest city in Siber ...

***

Novosibirsk Oblast Novosibirsk Oblast (russian: Новосиби́рская о́бласть, ''Novosibirskaya oblast'') is a federal subject of Russia (an oblast) located in southwestern Siberia. Its administrative and economic center is the city of Novosibirsk ...

***

Tomsk Oblast Tomsk Oblast (russian: То́мская о́бласть, ''Tomskaya oblast'') is a federal subject of Russia (an oblast). It lies in the southeastern West Siberian Plain, in the southwest of the Siberian Federal District. Its administrative cen ...

***

Tuva Tuva (; russian: Тува́) or Tyva ( tyv, Тыва), officially the Republic of Tuva (russian: Респу́блика Тыва́, r=Respublika Tyva, p=rʲɪˈspublʲɪkə tɨˈva; tyv, Тыва Республика, translit=Tyva Respublika ...

East Asia

It is considered the westernmost time zone in

East Asia East Asia is the eastern region of Asia, which is defined in both geographical and ethno-cultural terms. The modern states of East Asia include China, Japan, Mongolia, North Korea, South Korea, and Taiwan. China, North Korea, South Korea and ...

. *Mongolia –

Time in Mongolia Time in Mongolia is officially represented by the Mongolian Standard Time ( UTC+08:00). However, the far western provinces of Khovd, Uvs and Bayan-Ölgii use UTC+07:00. Daylight saving time Mongolia used daylight saving time in 1983–1998, 20 ...

**Western part, including Khovd,

Uvs Uvs (; mn, Увс аймаг, Uws aimag, ; xal, Увс әәмг, Uws äämg, ), is one of the 21 aimags (provinces) of Mongolia. It is located in the west of the country, away from the national capital Ulaanbaatar. Its capital is Ulaangom whi ...

, Bayan-Ölgii,

Govi-Altai Govi-Altai ( mn, Говь-Алтай / , ) is an aimag (province) in western Mongolia. Transportation The Altai Airport (LTI/ZMAT) has one paved runway and is served by regular flights to Arvaikheer, Bayankhongor and Ulaanbaatar. The new arriva ...

and Zavkhan

Southeast Asia

*Cambodia –

Time in Cambodia Cambodia follows UTC+07:00, which is 7 hours ahead of UTC. The local mean time in Phnom Penh was originally UTC+7:19. Cambodia used this local mean time until 1920, when it changed to Indochina Time, UTC+07:00; ICT is used all year round as Cambod ...

(Indochina Time) *Indonesia –

Western Indonesia Time The Indonesian Archipelago geographically stretches across four time zones from UTC+06:00 in Aceh to UTC+09:00 in Papua. However, the Indonesian government recognises only three time zones in its territory, namely: *Western Indonesia Time (W ...

**Western zone, including: ***All provinces of

Sumatra Sumatra is one of the Sunda Islands of western Indonesia. It is the largest island that is fully within Indonesian territory, as well as the sixth-largest island in the world at 473,481 km2 (182,812 mi.2), not including adjacent i ...

and surrounding islands: ****

Aceh Aceh ( ), officially the Aceh Province ( ace, Nanggroë Acèh; id, Provinsi Aceh) is the westernmost province of Indonesia. It is located on the northernmost of Sumatra island, with Banda Aceh being its capital and largest city. Granted a s ...

****

North Sumatra North Sumatra ( id, Sumatra Utara) is a province of Indonesia located on the northern part of the island of Sumatra. Its capital and largest city is Medan. North Sumatra is Indonesia's fourth most populous province after West Java, East Java and ...

****

West Sumatra West Sumatra ( id, Sumatra Barat) is a Provinces of Indonesia, province of Indonesia. It is located on the west coast of the island of Sumatra and includes the Mentawai Islands off that coast. The province has an area of , with a population of 5, ...

****

Riau Riau is a province of Indonesia. It is located on the central eastern coast of Sumatra along the Strait of Malacca. The province shares land borders with North Sumatra to the northwest, West Sumatra to the west, and Jambi to the south. Accord ...

****

Riau Islands The Riau Islands ( id, Kepulauan Riau) is a province of Indonesia. It comprises a total of 1,796 islands scattered between Sumatra, Malay Peninsula, and Borneo including the Riau Archipelago. Situated on one of the world's busiest shipping la ...

****

Jambi Jambi is a province of Indonesia. It is located on the east coast of central Sumatra and spans to the Barisan Mountains in the west. Its capital and largest city is Jambi. The province has a land area of 50,160.05 km2, and a sea area of 3, ...

****

South Sumatra South Sumatra ( id, Sumatra Selatan) is a province of Indonesia. It is located on the southeast of the island of Sumatra, The province spans and had a population of 8,467,432 at the 2020 Census. The capital of the province is Palembang. The pro ...

****

Bangka Belitung Islands The Bangka Belitung Islands ( id, Kepulauan Bangka Belitung) is a province of Indonesia. Situated off the southeastern coast of Sumatra, the province comprises two main landmasses— Bangka and Belitung—and numerous smaller islands. Bangka Beli ...

****

Bengkulu Bengkulu is a province of Indonesia. It is located on the southwest coast of Sumatra. It was formed on 18 November 1968 by separating out the former Bencoolen Residency area from the province of South Sumatra under Law No. 9 of 1967 and was fi ...

, and ****

Lampung Lampung (Lampung: ), officially the Province of Lampung ( id, Provinsi Lampung) is a province of Indonesia. It is located on the southern tip of the island of Sumatra. It has a short border with the province of Bengkulu to the northwest, and a ...

***

Java Java (; id, Jawa, ; jv, ꦗꦮ; su, ) is one of the Greater Sunda Islands in Indonesia. It is bordered by the Indian Ocean to the south and the Java Sea to the north. With a population of 151.6 million people, Java is the world's List ...

, including: ****

Banten Banten ( id, Banten; Sundanese: , romanized ''Banten'') is the westernmost province on the island of Java, Indonesia. Its capital city is Serang. The province borders West Java and the Special Capital Region of Jakarta on the east, the Java Se ...

****

West Java West Java ( id, Jawa Barat, su, ᮏᮝ ᮊᮥᮜᮧᮔ᮪, romanized ''Jawa Kulon'') is a province of Indonesia on the western part of the island of Java, with its provincial capital in Bandung. West Java is bordered by the province of Banten ...

****

Central Java Central Java ( id, Jawa Tengah) is a province of Indonesia, located in the middle of the island of Java. Its administrative capital is Semarang. It is bordered by West Java in the west, the Indian Ocean and the Special Region of Yogyakarta in t ...

****

East Java East Java ( id, Jawa Timur) is a Provinces of Indonesia, province of Indonesia located in the easternmost hemisphere of Java island. It has a land border only with the province of Central Java to the west; the Java Sea and the Indian Ocean bord ...

, and ****

Special Region of Yogyakarta The Special Region of Yogyakarta (; id, Daerah Istimewa (D.I.) Yogyakarta) is a Provinces of Indonesia, provincial-level Autonomous administrative division, autonomous region of Indonesia in southern Java. It has also been known as the Special ...

***Parts of

Kalimantan Kalimantan () is the Indonesian portion of the island of Borneo. It constitutes 73% of the island's area. The non-Indonesian parts of Borneo are Brunei and East Malaysia. In Indonesia, "Kalimantan" refers to the whole island of Borneo. In 2019, ...

: ****

West Kalimantan West Kalimantan ( id, Kalimantan Barat) is a province of Indonesia. It is one of five Indonesian provinces comprising Kalimantan, the Indonesian part of the island of Borneo. Its capital city is Pontianak, Indonesia, Pontianak. The province has ...

****

Central Kalimantan Central Kalimantan ( id, Kalimantan Tengah) is a province of Indonesia. It is one of five provinces in Kalimantan, the Indonesian part of Borneo. Its provincial capital is Palangka Raya and in 2010 its population was over 2.2 million, while the 2 ...

*Laos –

Time in Laos Time in Laos is given by Indochina Time (ICT) ( UTC+07:00). Laos does not observe daylight saving time. Laos shares the same time zone with Cambodia, Thailand, Vietnam, Christmas Island, and Western Indonesia. References Laos Laos (, ...

(Indochina Time) *Thailand –

Time in Thailand Thailand follows UTC+07:00, which is 7 hours ahead of UTC. The local mean time in Bangkok was originally UTC+06:42:04. Thailand used this local mean time until 1920, when it changed to Indochina Time, UTC+07:00; ICT is used all year round as Thai ...

(Indochina Time) *Vietnam –

Time in Vietnam Reunified Vietnam follows Indochina Time (ICT), which is seven hours ahead of UTC, ICT is used all year round as Vietnam does not observe daylight saving time. Vietnam shares the same time zone with Thailand, Cambodia, Christmas Island, Laos, an ...

(Indochina Time)

Oceania

Indian Ocean

*Australia – Christmas Island Time **

Christmas Island Christmas Island, officially the Territory of Christmas Island, is an Australian external territory comprising the island of the same name. It is located in the Indian Ocean, around south of Java and Sumatra and around north-west of the ...

Antarctica

Southern Ocean

*Some bases in

Antarctica Antarctica () is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean, it contains the geographic South Pole. Antarctica is the fifth-largest contine ...

. See also

Time in Antarctica Antarctica sits on every Meridian (geography), line of longitude because the South Pole is on the continent. Theoretically, Antarctica would be located in all time zones; however, areas south of the Antarctic Circle experience extreme day-night ...

. **Australia ***

Davis Station The Davis Station, commonly called Davis, is one of three permanent bases and research outposts in Antarctica managed by the Australian Antarctic Division (AAD). Davis is situated on the coast of Cooperation Sea in Princess Elizabeth Land, ...

Discrepancies between official UTC+07:00 and geographical UTC+07:00

Since legal, political, and economic in addition to physical or geographical criteria are used in the drawing of time zones, it follows that official time zones do not precisely adhere to meridian lines. The UTC+07:00 time zone, were it drawn by purely geographical terms, would consist of exactly the area between meridians 97°30′ E and 112°30′ E. As a result, there are places which, despite lying in an area with a "physical" UTC+07:00 time, actually use another time zone. Conversely, there are areas that have adopted UTC+07:00, even though their "physical" time zone is UTC+08:00, UTC+06:00, or even UTC+05:00.

Areas within UTC+07:00 longitudes using other time zones

This concerns areas within 97°30′ E to 112°30′ E longitude. Using UTC+06:30 Eastern part of Myanmar Using UTC+08:00 In China, many parts of central China including these divisions: *

Hainan Hainan (, ; ) is the smallest and southernmost province of the People's Republic of China (PRC), consisting of various islands in the South China Sea. , the largest and most populous island in China,The island of Taiwan, which is slightly l ...

Guangxi Guangxi (; ; Chinese postal romanization, alternately romanized as Kwanghsi; ; za, Gvangjsih, italics=yes), officially the Guangxi Zhuang Autonomous Region (GZAR), is an Autonomous regions of China, autonomous region of the People's Republic ...

Yunnan Yunnan , () is a landlocked Provinces of China, province in Southwest China, the southwest of the People's Republic of China. The province spans approximately and has a population of 48.3 million (as of 2018). The capital of the province is ...

Guizhou Guizhou (; formerly Kweichow) is a landlocked province in the southwest region of the People's Republic of China. Its capital and largest city is Guiyang, in the center of the province. Guizhou borders the autonomous region of Guangxi to t ...

Sichuan Sichuan (; zh, c=, labels=no, ; zh, p=Sìchuān; alternatively romanized as Szechuan or Szechwan; formerly also referred to as "West China" or "Western China" by Protestant missions) is a province in Southwest China occupying most of the ...

Chongqing Chongqing ( or ; ; Sichuanese dialects, Sichuanese pronunciation: , Standard Mandarin pronunciation: ), Postal Romanization, alternately romanized as Chungking (), is a Direct-administered municipalities of China, municipality in Southwes ...

Shaanxi Shaanxi (alternatively Shensi, see #Name, § Name) is a landlocked Provinces of China, province of China. Officially part of Northwest China, it borders the province-level divisions of Shanxi (NE, E), Henan (E), Hubei (SE), Chongqing (S), Sichu ...

Ningxia Ningxia (,; , ; alternately romanized as Ninghsia), officially the Ningxia Hui Autonomous Region (NHAR), is an autonomous region in the northwest of the People's Republic of China. Formerly a province, Ningxia was incorporated into Gansu in ...

Gansu Gansu (, ; alternately romanized as Kansu) is a province in Northwest China. Its capital and largest city is Lanzhou, in the southeast part of the province. The seventh-largest administrative district by area at , Gansu lies between the Tibet ...

*western two-thirds of

Hunan Hunan (, ; ) is a landlocked province of the People's Republic of China, part of the South Central China region. Located in the middle reaches of the Yangtze watershed, it borders the province-level divisions of Hubei to the north, Jiangxi to ...

*western half of: **

Hubei Hubei (; ; alternately Hupeh) is a landlocked province of the People's Republic of China, and is part of the Central China region. The name of the province means "north of the lake", referring to its position north of Dongting Lake. The prov ...

Shanxi Shanxi (; ; formerly romanised as Shansi) is a landlocked province of the People's Republic of China and is part of the North China region. The capital and largest city of the province is Taiyuan, while its next most populated prefecture-lev ...

Inner Mongolia Inner Mongolia, officially the Inner Mongolia Autonomous Region, is an autonomous region of the People's Republic of China. Its border includes most of the length of China's border with the country of Mongolia. Inner Mongolia also accounts for a ...

, including its capital Hohhot. *western third of: **

Guangdong Guangdong (, ), alternatively romanized as Canton or Kwangtung, is a coastal province in South China on the north shore of the South China Sea. The capital of the province is Guangzhou. With a population of 126.01 million (as of 2020) ...

Henan Henan (; or ; ; alternatively Honan) is a landlocked province of China, in the central part of the country. Henan is often referred to as Zhongyuan or Zhongzhou (), which literally means "central plain" or "midland", although the name is al ...

In Russia: *

Irkutsk Oblast Irkutsk Oblast (russian: Ирку́тская о́бласть, Irkutskaya oblast; bua, Эрхүү можо, Erkhüü mojo) is a federal subject of Russia (an oblast), located in southeastern Siberia in the basins of the Angara, Lena, and Nizh ...

Buryatia Buryatia, officially the Republic of Buryatia (russian: Республика Бурятия, r=Respublika Buryatiya, p=rʲɪsˈpublʲɪkə bʊˈrʲætʲɪjə; bua, Буряад Улас, Buryaad Ulas, , mn, Буриад Улс, Buriad Uls), is ...

Outside China & Russia: *Most of central Mongolia including the capital

Ulaanbaatar Ulaanbaatar (; mn, Улаанбаатар, , "Red Hero"), previously anglicized as Ulan Bator, is the capital and most populous city of Mongolia. It is the coldest capital city in the world, on average. The municipality is located in north ce ...

*Peninsular

Malaysia Malaysia ( ; ) is a country in Southeast Asia. The federation, federal constitutional monarchy consists of States and federal territories of Malaysia, thirteen states and three federal territories, separated by the South China Sea into two r ...

*Western part of

Sarawak Sarawak (; ) is a States and federal territories of Malaysia, state of Malaysia. The largest among the 13 states, with an area almost equal to that of Peninsular Malaysia, Sarawak is located in northwest Borneo Island, and is bordered by the M ...

Malaysian Borneo East Malaysia (), or the Borneo States, also known as Malaysian Borneo, is the part of Malaysia on and near the island of Borneo, the world's third-largest island. Near the coast of Sabah is a small archipelago called Labuan. East Malaysia li ...

including

Kuching Kuching (), officially the City of Kuching, is the capital and the most populous city in the States and federal territories of Malaysia, state of Sarawak in Malaysia. It is also the capital of Kuching Division. The city is on the Sarawak River ...

Singapore Singapore (), officially the Republic of Singapore, is a sovereign island country and city-state in maritime Southeast Asia. It lies about one degree of latitude () north of the equator, off the southern tip of the Malay Peninsula, borde ...

Using UTC+09:00 A (western) part

Sakha Republic Sakha, officially the Republic of Sakha (Yakutia),, is the largest republic of Russia, located in the Russian Far East, along the Arctic Ocean, with a population of roughly 1 million. Sakha comprises half of the area of its governing Far Eas ...

in Russia, including the urban localities

Aykhal Aykhal (russian: Айха́л; sah, Айхал) is an urban locality (an urban-type settlement) in Mirninsky District of the Sakha Republic, Russia, located from Mirny, the administrative center of the district,''Registry of the Administrativ ...

and

Udachny Udachny ( rus, Удачный, p=ʊˈdatɕnɨj, lit. ''successful'' or ''lucky''; sah, Удачнай, ''Udaçnay'') is a town in Mirninsky District of the Sakha Republic, Russia, located on the Markha River, from Mirny, the administrative ce ...

Areas outside UTC+07:00 longitudes using UTC+07:00 time

Areas between 67°30′ E and 97°30′ E ("physical" UTC+05:00 and UTC+06:00)

*The westernmost part of Indonesia including most of the province

with its capital

Banda Aceh Banda Aceh ( Acehnese: ''Banda Acèh'', Jawoë: كوتا بند اچيه) is the capital and largest city in the province of Aceh, Indonesia. It is located on the island of Sumatra and has an elevation of . The city covers an area of and had ...

. *The westernmost part of Mongolia *Parts of Russia: **A large part of

(mostly within the "physical" UTC+05:00 area) **

(partly within the "physical" UTC+05:00 area)

Areas between 112°30′ E and 127°30′ E ("physical" UTC+08:00)

In Indonesia: *The easternmost part of

including

's capital

Sidoarjo Sidoarjo Regency ( jv, ꦑꦧꦸꦥꦠꦺꦤ꧀ꦱꦶꦢꦲꦂꦗ, Kabupatèn Sidaharja) is a regency in East Java, Indonesia. It is bordered by Surabaya city and Gresik Regency to the north, by Pasuruan Regency to the south, by Mojokerto Regenc ...

Malang Malang (; ) is a landlocked List of regencies and cities of Indonesia, city in the Indonesian Provinces of Indonesia, province of East Java. It has a history dating back to the age of Singhasari, Singhasari Kingdom. It is the second most popul ...

, and

Banyuwangi Banyuwangi, previously known as Banjoewangi, is the administrative capital of Banyuwangi Regency at the far eastern end of the island of Java, Indonesia. It had a population of 106,000 at the 2010 Census and 117,558 at the 2020 Census. The town ...

. *The island of

Bawean Bawean ( id, Pulau Bawean) is an island of Indonesia located approximately north of Surabaya in the Java Sea, off the coast of Java. It is administered by Gresik Regency of East Java province. It is approximately in diameter and is circumnav ...

and

Madura Madura Island is an Indonesian island off the northeastern coast of Java. The island comprises an area of approximately (administratively 5,379.33 km2 including various smaller islands to the east, southeast and north that are administrati ...

, and islands of Kangean and Masalembu, which administratively belong to

Province. *Eastern part of

, and most of

, including the capital

Palangka Raya Palangka Raya is the capital and largest city of the Indonesian province of Central Kalimantan. The city is situated between the Kahayan and the Sabangau rivers on the island of Borneo. As of the 2020 census, the city has a population of 293,50 ...

In Russia: * The very easternmost part of

Historical time offsets

The

Republic of China Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the northeast ...

's offset for this time zone was Kansu-Szechwan, and was used until 1949, when the

Chinese Communist Party The Chinese Communist Party (CCP), officially the Communist Party of China (CPC), is the founding and One-party state, sole ruling party of the China, People's Republic of China (PRC). Under the leadership of Mao Zedong, the CCP emerged victoriou ...

took control of

Mainland China "Mainland China" is a geopolitical term defined as the territory governed by the People's Republic of China (including islands like Hainan or Chongming), excluding dependent territories of the PRC, and other territories within Greater China. ...

following the

Chinese Civil War The Chinese Civil War was fought between the Kuomintang-led government of the Republic of China and forces of the Chinese Communist Party, continuing intermittently since 1 August 1927 until 7 December 1949 with a Communist victory on m ...

and made UTC+08:00 the standard time for all areas under its control. Formerly, from 1918 to 1949, this time offset was used in eastern

Sikang Xikang (also Sikang or Hsikang) was a nominal province formed by the Republic of China in 1939 on the initiative of prominent Sichuan warlord Liu Wenhui and continued by the early People's Republic of China. Thei idea was to form a single unifi ...

and Tsinghai, central

Outer Mongolia Outer Mongolia was the name of a territory in the Manchu-led Qing dynasty of China from 1691 to 1911. It corresponds to the modern-day independent state of Mongolia and the Russian republic of Tuva. The historical region gained ''de facto' ...

(1921–1924), and all of

Kwangsi Guangxi (; ; alternately romanized as Kwanghsi; ; za, Gvangjsih, italics=yes), officially the Guangxi Zhuang Autonomous Region (GZAR), is an autonomous region of the People's Republic of China, located in South China and bordering Vietnam ...

, Kweichow,

Ningsia Ningxia (,; , ; alternately romanized as Ninghsia), officially the Ningxia Hui Autonomous Region (NHAR), is an autonomous region in the northwest of the People's Republic of China. Formerly a province, Ningxia was incorporated into Gansu in ...

Suiyuan Suiyuan () is a ''de jure'' province of the Republic of China according to the ROC law, as the ROC government formally claims to be the legitimate government of China, with its capital located Guisui (now Hohhot). The abbreviation was (pinyi ...

Kansu Gansu (, ; alternately romanized as Kansu) is a province in Northwest China. Its capital and largest city is Lanzhou, in the southeast part of the province. The seventh-largest administrative district by area at , Gansu lies between the Tibeta ...

, and

Shensi Shaanxi (alternatively Shensi, see § Name) is a landlocked province of China. Officially part of Northwest China, it borders the province-level divisions of Shanxi (NE, E), Henan (E), Hubei (SE), Chongqing (S), Sichuan (SW), Gansu (W), Ningxi ...

. This time zone was also the standard used in

and

from 1 June 1905 to 31 December 1932.

References

External links

*
Asian time zones
{{DEFAULTSORT:Utc+07:00 UTC offsets Time in Southeast Asia Time in Australia Time in Thailand Time in Indonesia Time in Vietnam Time in Mongolia