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Week
A week is a unit of time equal to seven days. It is the standard time period used for short cycles of days in most parts of the world. The days are often used to indicate common work days and rest days, as well as days of worship. Weeks are often mapped against yearly calendars, but are typically not the basis for them, as weeks are not based on astronomy. The modern seven-day week can be traced back to the Babylonians, who used it within Babylonian calendar, their calendar. Other ancient cultures had different week lengths, including ten in Ancient Egypt, Egypt and an eight-day week for Etruscan civilization, Etruscans. The Etruscan week was adopted by the Ancient Romans, but they later moved to a seven-day week, which had spread across Western Asia and the Eastern Mediterranean. In 321 AD, Emperor Constantine officially decreed a seven-day week in the Roman Empire, including making Sunday a public holiday. This later spread across Europe, then the rest of the world. In Engli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holy Week
Holy Week ( la, Hebdomada Sancta or , ; grc, Ἁγία καὶ Μεγάλη Ἑβδομάς, translit=Hagia kai Megale Hebdomas, lit=Holy and Great Week) is the most sacred week in the liturgical year in Christianity. In Eastern Churches, which includes Eastern Orthodox, Eastern Catholic and Eastern Lutheran traditions, Holy Week occurs the week after Lazarus Saturday and starts on the evening of Palm Sunday. In the denominations of the Western Christianity, which includes the Roman Catholicism, Lutheranism, Moravianism, Anglicanism, Methodism and Reformed Christianity, it begins with Palm Sunday and concludes on Easter Sunday. For all Christian traditions it is a moveable observance. In Eastern Rite Churches, Holy Week starts after 40 days of Lent and two transitional days, namely Saturday of Lazarus (Lazarus Saturday) and Palm Sunday. In the Western Christian Churches, Holy Week falls on the last week of Lent or Sixth Lent Week. Holy Week begins with the commemoratio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Golden Week (China)
The Golden Week (), in the People's Republic of China, is the name given to three separate 7-day or 8-day national holidays which were implemented in 2000: *Chunyun, the Golden Week around the Chinese New Year, begins in January or February. * The " National Day Golden Week" begins around October 1. If Mid-Autumn Festival is near National Day, the Golden Week may be 8 days long. *The "Labor Day (May Day) Golden Week" begins May 1 and was reintroduced in 2019 after discontinuation in 2007. Three or four (if Mid-Autumn Festival is near National Day) days of paid leave are given, and surrounding weekends rescheduled so that workers always have seven or eight continuous days off. These national holidays were first started by the government for the PRC's National Day in 1999, and are primarily intended to help expand the domestic tourism market and improve the national standard of living, as well as allowing people to make long-distance family visits. The Golden Weeks are consequent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Family Week
National Family Week originated in Canada and takes place the week before Thanksgiving every year. It was proclaimed an official week by the government of Canada in 1985. National Family Week is celebrated throughout the country with special events put on by community organizations. National Family Week also exists in the United Kingdom, the United States, and Australia. It is a distinct event from Family Day which is a statutory holiday created by the provincial governments of Ontario, Alberta and Saskatchewan. Canada National Family Week (french: Semaine Nationale de la Familie) is largely a public awareness campaign, the purpose of which is to celebrate families. Each year FRP Canada, in partnership with other national organizations, creates downloadable resources for families and those who work with families to access when planning an event in their community. With a different theme each year, National Family week highlights various important aspects of family life. Government ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Names Of The Days Of The Week
In many languages, the names given to the seven days of the week are derived from the names of the classical planets in Hellenistic astronomy, which were in turn named after contemporary deities, a system introduced by the Sumerians and later adopted by the Babylonians from whom the Roman Empire adopted the system during Late Antiquity. In some other languages, the days are named after corresponding deities of the regional culture, beginning either with Sunday or with Monday. The seven-day week was adopted in early Christianity from the Hebrew calendar#weeks, Hebrew calendar, and gradually replaced the Roman nundinal cycle as the new religion spread. Sunday remained the first day of the week, being considered the Lord's Day, while the Jewish sabbath remained the seventh. Emperor Constantine the Great, Constantine adopted the seven-day week for official use in AD 321, making the Sunday, Day of the Sun () a legal holiday. In the international standard ISO 8601, Monday is treate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Workweek And Weekend
The weekdays and weekend are the complementary parts of the week devoted to labour and rest, respectively. The legal weekdays (British English), or workweek (American English), is the part of the seven-day week devoted to working. In most of the world, the workweek is from Monday to Friday and the weekend is Saturday and Sunday. A weekday or workday is any day of the working week. Other institutions often follow this pattern, such as places of education. The constituted weekend has varying definitions, based on determined calendar days, designated period of time, and/or regional definition of the working week (e.g., commencing after 5:00 p.m. on Friday and lasting until 6:00 p.m. on Sunday). Sometimes the term "weekend" is expanded to include the time after work hours on the last workday of the week (e.g., Friday evening is often referred to as the start of the weekend). In some Christian traditions, Sunday is the " day of rest and worship". The Jewish ''Shabbat'' or B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ISO Week Date
The ISO week date system is effectively a leap week calendar system that is part of the ISO 8601 date and time standard issued by the International Organization for Standardization (ISO) since 1988 (last revised in 2019) and, before that, it was defined in ISO (R) 2015 since 1971. It is used (mainly) in government and business for fiscal years, as well as in timekeeping. This was previously known as "Industrial date coding". The system specifies a ''week year'' atop the Gregorian calendar by defining a notation for ordinal weeks of the year. The Gregorian leap cycle, which has 97 leap days spread across 400 years, contains a whole number of weeks (). In every cycle there are 71 years with an additional 53rd week (corresponding to the Gregorian years that contain 53 Thursdays). An average year is exactly 52.1775 weeks long; months ( year) average at exactly weeks. An ISO week-numbering year (also called ''ISO year'' informally) has 52 or 53 full weeks. That is 364 or 371 days i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eight-day Week
Some historical calendars had "weeks" consisting of eight days. Burma In the Burmese version of Theravada Buddhism, the week has eight days. Wednesday is divided into Wednesday proper (midnight to noon) and Rahu (noon to midnight). Each day is associated with a compass direction, a planet, and a totem animal. Nundinum The ancient Etruscans developed an eight-day market week known as the nundinum around the 8th or 7th century BC. This was passed on to the Romans no later than the 6th century BC. As Rome expanded, it encountered the seven-day week and for a time attempted to include both. The popularity of the seven-day rhythm won, and the eight-day week disappeared. The cycle of seven days – named for the sun, the moon, and the five planets visible to the naked eye – was already customary in the time of Justin Martyr, who wrote of the Christians meeting on the Day of the Sun (Sunday). Emperor Constantine eventually established the seven-day week in the Roman c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Awareness Week
Lists of holidays by various categorizations. Religious holidays Abrahamic holidays (Middle Eastern) Jewish holidays *Chag HaMatzot (Feast of Unleavened bread, Unleavened Bread – 7 days of consumption of matzo with wine and avoidance of leavened foods) *Hanukkah (Feast of Dedication; Also called the Festival of Lights – Commemoration of the rededication of the Jerusalem Temple) *Pesach (Passover – Deliverance of Jews from slavery in Egypt) **Lag BaOmer (A holiday celebrated on the 33rd day of the Counting of the Omer, which occurs on the 18th day of the Hebrew month of Iyar) *Purim (Feast of Lots – Deliverance of Jews in Persia from extermination by Haman) *Reishit Katzir (Feast of Bikkurim (First-fruits), Firstfruits – Collecting and waving of grain bundles (barley or wheat); Occurs during the 7 days of unleavened bread after the Sabbath) *Rosh Hashanah (Jewish New Year – First day of Tishrei every year) *Shabbat (The 7th Day Sabbath – The day of rest and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saturday
Saturday is the day of the week between Friday and Sunday. No later than the 2nd century, the Romans named Saturday ("Saturn's Day") for the planet Saturn, which controlled the first hour of that day, according to Vettius Valens. The day's name was introduced into West Germanic languages and is recorded in the Low German languages such as Middle Low German , ''saterdach'', Middle Dutch (Modern Dutch ) and Old English , ''Sæterndæġ'' or . Origins Between the 1st and 3rd centuries AD, the Roman Empire gradually replaced the eight-day Roman nundinal cycle with the seven-day week. The astrological order of the days was explained by Vettius Valens and Dio Cassius (and Chaucer gave the same explanation in his ''Treatise on the Astrolabe''). According to these authors, it was a principle of astrology that the heavenly bodies presided, in succession, over the hours of the day. The association of the weekdays with the respective deities is thus indirect, the days are named for th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sunday
Sunday is the day of the week between Saturday and Monday. In most Western countries, Sunday is a day of rest and a part of the weekend. It is often considered the first day of the week. For most observant adherents of Christianity, Sunday is generally observed as a day of worship and rest, recognising it as the ''Lord's Day'' and the day of Christ's resurrection; in the United States, Canada, Japan, the Philippines as well as in most of South America, Sunday is the first day of the week. According to the Hebrew calendar and traditional calendars (including Christian calendars) Sunday is the first day of the week; Quaker Christians call Sunday the "first day" in accordance with their testimony of simplicity. The International Organization for Standardization ISO 8601, which is based in Switzerland, calls Sunday the seventh day of the week. Etymology The name "Sunday", the day of the Sun, is derived from Hellenistic astrology, where the seven planets, known in English as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calendar
A calendar is a system of organizing days. This is done by giving names to periods of time, typically days, weeks, months and years. A date is the designation of a single and specific day within such a system. A calendar is also a physical record (often paper) of such a system. A calendar can also mean a list of planned events, such as a court calendar or a partly or fully chronological list of documents, such as a calendar of wills. Periods in a calendar (such as years and months) are usually, though not necessarily, synchronized with the cycle of the sun or the moon. The most common type of pre-modern calendar was the lunisolar calendar, a lunar calendar that occasionally adds one intercalary month to remain synchronized with the solar year over the long term. Etymology The term ''calendar'' is taken from , the term for the first day of the month in the Roman calendar, related to the verb 'to call out', referring to the "calling" of the new moon when it was first se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astronomy
Astronomy () is a natural science that studies astronomical object, celestial objects and phenomena. It uses mathematics, physics, and chemistry in order to explain their origin and chronology of the Universe, evolution. Objects of interest include planets, natural satellite, moons, stars, nebulae, galaxy, galaxies, and comets. Relevant phenomena include supernova explosions, gamma ray bursts, quasars, blazars, pulsars, and cosmic microwave background radiation. More generally, astronomy studies everything that originates beyond atmosphere of Earth, Earth's atmosphere. Cosmology is a branch of astronomy that studies the universe as a whole. Astronomy is one of the oldest natural sciences. The early civilizations in recorded history made methodical observations of the night sky. These include the Babylonian astronomy, Babylonians, Greek astronomy, Greeks, Indian astronomy, Indians, Egyptian astronomy, Egyptians, Chinese astronomy, Chinese, Maya civilization, Maya, and many anc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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