February

February is the second month of the year in the Julian and Gregorian calendars. The month has 28 days in common years or 29 in leap years, with the 29th day being called the leap day. It is the first of five months to have fewer than 31 days (the other four being April, June, September, and November) and the only one to have fewer than 30 days. Seven months (January, March, May, July, August, October, and December) have 31 days, leaving the four previously mentioned months (April, June, September, and November) to have exactly 30 days. This means the other eleven months have at least 30 days.

This article is about the month. For other uses, see February (disambiguation).
"Feb." redirects here. For other uses, see FEB.
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February starts on the same day of the week as March and November in common years and August in leap years. It ends on the same day of the week as October in all years and January in common years only. In leap years preceding common years or common years preceding leap years, it begins on the same day of the week as May of the following year. In common years preceding leap years, February ends on the same day of the week as April and December of the following year. In leap years preceding common years, it ends on the same day of the week as July of the following year. In common years preceding common years, it begins on the same day of the week as August of the following year and ends on the same day of the week as July of the following year. It also begins on the same day of the week as June of the previous year and ends on the same day of the week as August and November of the previous year. In 2021, February has 28 days.

February is the third and last month of meteorological winter in the Northern Hemisphere. In the Southern Hemisphere, February is the third and last month of meteorological summer (being the seasonal equivalent of what is August in the Northern Hemisphere).

Pronunciation

February is pronounced either as /ˈfɛbjuɛri/ (listen) FEB-yoo-err-ee or /ˈfɛbruɛri/ FEB-roo-err-ee. Many people drop the first "r", replacing it with /j/, as if it were spelled "Febuary". This comes about by analogy with "January" (/ˈdʒænjuɛri/ (listen)), as well as by a dissimilation effect whereby having two "r"s close to each other causes one to change for ease of pronunciation.[1]

History
February, from the Très riches heures du Duc de Berry
February, Leandro Bassano
Chocolates for St. Valentine's Day

The Roman month Februarius was named after the Latin term februum, which means "purification", via the purification ritual Februa held on February 15 (full moon) in the old lunar Roman calendar. January and February were the last two months to be added to the Roman calendar, since the Romans originally considered winter a monthless period. They were added by Numa Pompilius about 713 BC. February remained the last month of the calendar year until the time of the decemvirs (c. 450 BC), when it became the second month. At certain times February was truncated to 23 or 24 days, and a 27-day intercalary month, Intercalaris, was occasionally inserted immediately after February to realign the year with the seasons.

February observances in Ancient Rome included Amburbium (precise date unknown), Sementivae (February 2), Februa (February 13–15), Lupercalia (February 13–15), Parentalia (February 13–22), Quirinalia (February 17), Feralia (February 21), Caristia (February 22), Terminalia (February 23), Regifugium (February 24), and Agonium Martiale (February 27). These days do not correspond to the modern Gregorian calendar.

Under the reforms that instituted the Julian calendar, Intercalaris was abolished, leap years occurred regularly every fourth year, and in leap years February gained a 29th day. Thereafter, it remained the second month of the calendar year, meaning the order that months are displayed (January, February, March, ..., December) within a year-at-a-glance calendar. Even during the Middle Ages, when the numbered Anno Domini year began on March 25 or December 25, the second month was February whenever all twelve months were displayed in order. The Gregorian calendar reforms made slight changes to the system for determining which years were leap years, but also contained a 29-day February.

Historical names for February include the Old English terms Solmonath (mud month) and Kale-monath (named for cabbage) as well as Charlemagne's designation Hornung. In Finnish, the month is called helmikuu, meaning "month of the pearl"; when snow melts on tree branches, it forms droplets, and as these freeze again, they are like pearls of ice. In Polish and Ukrainian, respectively, the month is called luty or лютий (lyutiy), meaning the month of ice or hard frost. In Macedonian the month is sechko (сечко), meaning month of cutting (wood). In Czech, it is called únor, meaning month of submerging (of river ice).

In Slovene, February is traditionally called svečan, related to icicles or Candlemas.[2] This name originates from sičan,[3] written as svičan in the New Carniolan Almanac from 1775 and changed to its final form by Franc Metelko in his New Almanac from 1824. The name was also spelled sečan, meaning "the month of cutting down of trees".[2]

In 1848, a proposal was put forward in Kmetijske in rokodelske novice by the Slovene Society of Ljubljana to call this month talnik (related to ice melting), but it did not stick. The idea was proposed by a priest, Blaž Potočnik.[4] Another name of February in Slovene was vesnar, after the mythological character Vesna.[5]

Patterns

Having only 28 days in common years, February is the only month of the year that can pass without a single full moon. Using Coordinated Universal Time as the basis for determining the date and time of a full moon, this last happened in 2018 and will next happen in 2037.[6][7] The same is true regarding a new moon: again using Coordinated Universal Time as the basis, this last happened in 2014 and will next happen in 2033.[8][9]

February is also the only month of the calendar that, once every six years and twice every 11 years consecutively, either back into the past or forward into the future, has four full 7-day weeks. In countries that start their week on a Monday, it occurs as part of a common year starting on Friday, in which February 1st is a Monday and the 28th is a Sunday; this occurred in 1965, 1971, 1982, 1993, 1999, 2010 and 2021, and will occur again in 2027. In countries that start their week on a Sunday, it occurs in a common year starting on Thursday, with the next occurrence in 2026, and previous occurrences in 1987, 1998, 2009 and 2015. The pattern is broken by a skipped leap year, but no leap year has been skipped since 1900 and no others will be skipped until 2100.

Astronomy

February meteor showers include the Alpha Centaurids (appearing in early February), the Beta Leonids, also known as the March Virginids (lasting from February 14 to April 25, peaking around March 20), the Delta Cancrids (appearing December 14 to February 14, peaking on January 17), the Omicron Centaurids (late January through February, peaking in mid-February), Theta Centaurids (January 23 – March 12, only visible in the southern hemisphere), Eta Virginids (February 24 and March 27, peaking around March 18), and Pi Virginids (February 13 and April 8, peaking between March 3 and March 9).

Astrology

The western zodiac signs of February were Aquarius (until February 18, 2020) and Pisces (February 19, 2020 onwards). In 2021 they will shift to 17–18 due to the leap day in 2020.[10][11]

February symbols
The violet

Observances

This list does not necessarily imply either official status nor general observance.

Month-long observances

Non-Gregorian observances, 2020

(Please note that all Baha'i, Islamic, and Jewish observances begin at the sundown prior to the date listed, and end at sundown of the date in question unless otherwise noted.)

Movable observances, 2020 dates

First Saturday: February 1

First Sunday: February 2

First Week of February (first Monday, ending on Sunday): February 2–9

First Monday: February 3

First Friday: February 7

Second Saturday: February 8

Second Sunday: February 9

Second Monday: February 10

Second Tuesday: February 11

Week of February 22: February 16–22

Third Monday: February 17

Third Thursday: February 20

Third Friday: February 21

Last Friday: February 28

Last Saturday: February 29

Last day of February: February 29

Fixed observances

References
  1. "February | Definition of February by Merriam-Webster". Merriam-webster.com. Retrieved 2016-09-17.
  2. "Koledar prireditev v letu 2007 in druge informacije občine Dobrova–Polhov Gradec" [The Calendar of Events and Other Information of the Municipality of Dobrova–Polhov Gradec] (PDF) (in Slovenian). Municipality of Dobrova-Polhov Gradec. 2006. Archived from the original (PDF) on 2013-11-02. Cite journal requires |journal= (help)
  3. Vasmer, Max, ed. (1972). "Zeitschrift für slavische Philologie". 36–37. Markert&Petters: 115. Cite journal requires |journal= (help)
  4. "Slovenska imena mesecev" [Slovene Names of Months]. Kmetijske in Rokodelske Novice. 6 (37). 13 September 1848.
  5. Bogataj, Janez (2005). "Slovenska mitologija – Vesna" [Slovene Mythology – Vesna]. Bilten; poštne znamke [Bulletin: Postage Stamps] (in Slovenian, English, and German) (56). ISSN 1318-6280.
  6. https://www.timeanddate.com/moon/phases/uk/london?year=2018
  7. https://www.timeanddate.com/moon/phases/uk/london?year=2037
  8. https://www.timeanddate.com/moon/phases/uk/london?year=2014
  9. https://www.timeanddate.com/moon/phases/uk/london?year=2033
  10. The Earth passed the junction of the signs at 04:56 UT/GMT February 19, 2020, and will pass it again at 10:43 UT/GMT February 18, 2021.
  11. "Astrology Calendar", yourzodiacsign. Signs in UT/GMT for 1950–2030.
  12. "Birth Month Flowers". Babiesonline.com. Retrieved 2016-09-17.
  13. https://www.1stinflowers.com/fom_february.html
  14. "February Birthstone | Amethyst". Americangemsociety.org. Retrieved 2016-09-17.
  15. "National Children's Dental Health Month". American Dental Association. 2017. Retrieved September 23, 2017.

Further reading
  • Anthony Aveni, "February's Holidays: Prediction, Purification, and Passionate Pursuit," The Book of the Year: A Brief History of Our Seasonal Holidays (Oxford: Oxford University Press, 2003), 29–46.
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