Ordibehesht‌ or Ardibehesht ( fa, اردیبهشت, ) is the second month of the

Solar Hijri calendar The Solar calendar ( fa, گاه‌شماری هجری خورشیدی, Gâhšomâri-ye Xoršidi; ps, لمريز لېږدیز کلیز, lamrez legdez kalhandara; ku, ڕۆژژمێری کۆچیی ھەتاوی, Salnameya Koçberiyê) is a solar c ...

, which is used officially in

Iran Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkmeni ...

and

Afghanistan Afghanistan, officially the Islamic Emirate of Afghanistan,; prs, امارت اسلامی افغانستان is a landlocked country located at the crossroads of Central Asia and South Asia. Referred to as the Heart of Asia, it is borde ...

. It has 31 days and spans the months of April and May in the

Gregorian calendar The Gregorian calendar is the calendar used in most parts of the world. It was introduced in October 1582 by Pope Gregory XIII as a modification of, and replacement for, the Julian calendar. The principal change was to space leap years d ...

. The Afghan Persian name for the month is Saur or Sowr. Its associated

astrological sign In Western astrology, astrological signs are the twelve 30-degree sectors that make up Earth's 360-degree orbit around the Sun. The signs enumerate from the first day of spring, known as the First Point of Aries, which is the vernal equinox. ...

in the

tropical zodiac The zodiac is a belt-shaped region of the sky that extends approximately 8° north or south (as measured in celestial latitude) of the ecliptic, the apparent path of the Sun across the celestial sphere over the course of the year. The path ...

is Taurus. Ordibehesht is the second month of the spring season (), and is followed by the month of Khordad.

Events

* 13, S.H. 1265 –

Haymarket affair The Haymarket affair, also known as the Haymarket massacre, the Haymarket riot, the Haymarket Square riot, or the Haymarket Incident, was the aftermath of a bombing that took place at a labor demonstration on May 4, 1886, at Haymarket Square i ...

(first police confrontation against workers' groups in

Chicago (''City in a Garden''); I Will , image_map = , map_caption = Interactive Map of Chicago , coordinates = , coordinates_footnotes = , subdivision_type = List of sovereign states, Count ...

) * 4, S.H. 1294 –

Landing at Anzac Cove The landing at Anzac Cove on Sunday, 25 April 1915, also known as the landing at Gaba Tepe and, to the Turks, as the Arıburnu Battle, was part of the amphibious invasion of the Gallipoli Peninsula by the forces of the British Empire, whi ...

(part of the Gallipoli campaign of

World War I World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was List of wars and anthropogenic disasters by death toll, one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, ...

) * 19. S.H. 1299 -

Kiev Victory Parade (1920) The 1920 Kiev Victory Parade was a joint Polish–Ukrainian military parade on 9 May 1920 in the Ukrainian capital of Kyiv. It was held on Khreshchatyk Street, after the city was captured from the Bolsheviks, Bolshevik Red Army by the allied force ...

* 5, S.H. 1324 –

National Liberation Committee The National Liberation Committee ( it, Comitato di Liberazione Nazionale, CLN) was a political umbrella organization and the main representative of the Italian resistance movement fighting against Nazi Germany’s forces during the German occup ...

declares war against the

Nazi Nazism ( ; german: Nazismus), the common name in English for National Socialism (german: Nationalsozialismus, ), is the far-right totalitarian political ideology and practices associated with Adolf Hitler and the Nazi Party (NSDAP) in ...

-backed

Italian Social Republic The Italian Social Republic ( it, Repubblica Sociale Italiana, ; RSI), known as the National Republican State of Italy ( it, Stato Nazionale Repubblicano d'Italia, SNRI) prior to December 1943 but more popularly known as the Republic of Salò ...

* 18, S.H. 1324 –

End of World War II in Europe The final battle of the European Theatre of World War II continued after the definitive overall surrender of Nazi Germany to the Allies, signed by Field marshal Wilhelm Keitel on 8 May 1945 in Karlshorst, Berlin. After German dictator Adolf ...

* 1, S.H. 1346 – Coup d'état in the Kingdom of Greece * 3, S.H. 1353 –

Carnation Revolution The Carnation Revolution ( pt, Revolução dos Cravos), also known as the 25 April ( pt, 25 de Abril, links=no), was a military coup by left-leaning military officers that overthrew the authoritarian Estado Novo regime on 25 April 1974 in Lisbo ...

(in the

Portuguese Empire The Portuguese Empire ( pt, Império Português), also known as the Portuguese Overseas (''Ultramar Português'') or the Portuguese Colonial Empire (''Império Colonial Português''), was composed of the overseas colonies, factories, and the ...

) * 10, S.H. 1354 –

Fall of Saigon The Fall of Saigon, also known as the Liberation of Saigon by North Vietnamese or Liberation of the South by the Vietnamese government, and known as Black April by anti-communist overseas Vietnamese was the capture of Ho Chi Minh City, Saigon, t ...

(part of the

Vietnam War The Vietnam War (also known by #Names, other names) was a conflict in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. It was the second of the Indochina Wars and was officially fought between North Vie ...

) * 6, S.H. 1365 –

Chernobyl disaster The Chernobyl disaster was a nuclear accident that occurred on 26 April 1986 at the No. 4 reactor in the Chernobyl Nuclear Power Plant, near the city of Pripyat in the north of the Ukrainian SSR in the Soviet Union. It is one of only two n ...

(in the

Ukrainian SSR The Ukrainian Soviet Socialist Republic ( uk, Украї́нська Радя́нська Соціалісти́чна Респу́бліка, ; russian: Украи́нская Сове́тская Социалисти́ческая Респ ...

of the

Soviet Union The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen nationa ...

) * 22, S.H. 1377 –

Fall of Suharto Suharto resigned as President of Indonesia on 21 May 1998 following the collapse of support for his 32-year long presidency. Vice President B. J. Habibie took over the presidency. Suharto's grip on power weakened following severe economic and ...

( 1998 riots in Indonesia following the Trisakti shootings;

Suharto Suharto (; ; 8 June 1921 – 27 January 2008) was an Indonesian army officer and politician, who served as the second and the longest serving president of Indonesia. Widely regarded as a military dictator by international observers, Suharto l ...

resigns as Indonesian president on 31 Ordibehesht) * 26, S.H. 1382 –

2003 Casablanca bombings The 2003 Casablanca bombings were a series of suicide bombings on May 16, 2003, in Casablanca, Morocco. The attacks were the deadliest terrorist attacks in the country's history. Forty-five people were killed in the attacks (33 victims and 12 su ...

(series of suicide bombings by Muslim militants in

Morocco Morocco (),, ) officially the Kingdom of Morocco, is the westernmost country in the Maghreb region of North Africa. It overlooks the Mediterranean Sea to the north and the Atlantic Ocean to the west, and has land borders with Algeria to A ...

)

Holidays

* 4/5 Ordibehesht –

Freedom Day (Portugal) The Carnation Revolution ( pt, Revolução dos Cravos), also known as the 25 April ( pt, 25 de Abril, links=no), was a military coup by left-leaning military officers that overthrew the authoritarian Estado Novo regime on 25 April 1974 in Lisbo ...

* 5/6 Ordibehesht –

Anzac Day , image = Dawn service gnangarra 03.jpg , caption = Anzac Day Dawn Service at Kings Park, Western Australia, 25 April 2009, 94th anniversary. , observedby = Australia Christmas Island Cocos (Keeling) Islands Cook Islands Ne ...

and Liberation Day (Italy) * 10 Ordibehesht – Persian Gulf National Day * 11 or 12 Ordibehesht –

International Workers' Day International Workers' Day, also known as Labour Day in some countries and often referred to as May Day, is a celebration of labourers and the working classes that is promoted by the international labour movement and occurs every year on 1 May, ...

and U.S. Loyalty Day * 15 or 16 Ordibehesht -

Star Wars Day ''Star Wars'' Day is an informal commemorative day observed annually on May4 to celebrate the '' Star Wars'' media franchise created by founder, former chairman and CEO of Lucasfilm, George Lucas. Observance of the day spread quickly throu ...

* 18 or 19 Ordibehesht –

Victory in Europe Day Victory in Europe Day is the day celebrating the formal acceptance by the Allies of World War II of Germany's unconditional surrender of its armed forces on Tuesday, 8 May 1945, marking the official end of World War II in Europe in the Easte ...

* 19 or 20 Ordibehesht–

Victory Day (9 May) etc. , nickname = , observedby = Russia and some former states of Soviet Union and Warsaw Pact; Serbia, Israel , duration = 1 day , frequency = Annual , date = 9 May , scheduling = same day each year , celebrations ...

* Final Saturday – U.S. Armed Forces Day

Deaths

* Day 2, S.H. 1373 –

Richard Nixon Richard Milhous Nixon (January 9, 1913April 22, 1994) was the 37th president of the United States, serving from 1969 to 1974. A member of the Republican Party, he previously served as a representative and senator from California and was ...

, 37th president of the United States * Day 17, S.H. 1391 – Iraj Ghaderi, Iranian film director and actor * Day 24, S.H. 1392 –

Mohammad Ezodin Hosseini Zanjani Grand Ayatollah Sayyid Mohammad Ezodin Hosseini Zanjani ( fa, سید محمد عزالدین حسيني زنجانی) (1 November 1921 – 14 May 2013) was an Iranian Twelver Shi'a Marja'. He studied in seminaries of Qom, Iran under Grand Ayato ...

, Iranian

Twelver Shia Twelver Shīʿīsm ( ar, ٱثْنَا عَشَرِيَّة; '), also known as Imāmīyyah ( ar, إِمَامِيَّة), is the largest branch of Shīʿa Islam, comprising about 85 percent of all Shīʿa Muslims. The term ''Twelver'' refers t ...

cleric

References

Months of the Iranian calendar {{Iran-stub