• The proleptic Gregorian calendar is produced by extending the Gregorian calendar backward to the dates preceding its official introduction in 1582. In...
    9 KB (894 words) - 04:13, 9 March 2024
  • invention or implementation is called the "proleptic" version of the calendar. Likewise, the proleptic Gregorian calendar is occasionally used to specify dates...
    4 KB (466 words) - 04:11, 9 March 2024
  • The Gregorian calendar is the calendar used in most parts of the world. It went into effect in October 1582 following the papal bull Inter gravissimas...
    73 KB (8,364 words) - 16:33, 21 March 2024
  • Thumbnail for Adoption of the Gregorian calendar
    The adoption of the Gregorian Calendar was an event in the early modern history of most cultures and societies, marking a change from their traditional...
    48 KB (5,337 words) - 20:15, 11 February 2024
  • Thumbnail for Mesoamerican Long Count calendar
    3114 BCE in the proleptic Gregorian calendar. The Long Count calendar was widely used on monuments. The two most widely used calendars in pre-Columbian...
    64 KB (7,330 words) - 21:06, 23 March 2024
  • A proleptic calendar is a calendar that is applied to dates before its introduction. Examples include: Proleptic Gregorian calendar Proleptic Julian calendar...
    229 bytes (55 words) - 20:50, 17 March 2021
  • the proleptic Revised Julian calendar was behind the proleptic Gregorian calendar. The Revised Julian calendar is the same as the Gregorian calendar from...
    32 KB (3,396 words) - 16:13, 14 February 2024
  • equivalent to August 11, 3114 BC in the proleptic Gregorian calendar or September 6, in the Julian calendar (−3113 astronomical). The GMT correlation...
    41 KB (4,728 words) - 02:39, 3 March 2024
  • Thumbnail for Conversion between Julian and Gregorian calendars
    year. The Gregorian calendar did not exist before October 15, 1582. Gregorian dates before that are proleptic, that is, using the Gregorian rules to reckon...
    6 KB (361 words) - 23:10, 8 January 2024
  • noon on Monday, January 1, 4713 BC, proleptic Julian calendar (November 24, 4714 BC, in the proleptic Gregorian calendar), a date at which three multi-year...
    52 KB (6,368 words) - 16:47, 27 February 2024
  • Gregorian Calendar on 15 October 1582. Rata Die, number of days elapsed since 1 January 1 AD 1 in the proleptic Gregorian calendar. Darian calendar (proposed...
    33 KB (896 words) - 05:52, 10 February 2024
  • 1 January, 4713 BC in the proleptic Julian calendar. This equals 24 November, 4714 BC in the proleptic Gregorian calendar. From noon of this day to noon...
    30 KB (4,178 words) - 01:54, 12 January 2024
  • Thumbnail for 1 BC
    calendar. It was also a leap year starting on Saturday in the Proleptic Gregorian calendar. At the time, it was known as the Year of the Consulship of Lentulus...
    7 KB (716 words) - 22:56, 29 February 2024
  • the Gregorian calendar per country Mixed-style date Old New Year Proleptic Gregorian calendar Proleptic Julian calendar Revised Julian calendar Roman...
    77 KB (9,527 words) - 12:59, 1 March 2024
  • starting on Saturday by the proleptic Julian calendar, and a common year starting on Monday by the proleptic Gregorian calendar. In the Roman Empire, AD...
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  • year coincides with the corresponding Gregorian year, so January 1 in the Cotsworth calendar always falls on Gregorian January 1. Twelve months are named...
    15 KB (1,946 words) - 02:07, 26 March 2024
  • will display the full calendar) of the Julian calendar. The year 1400 was not a leap year in the Proleptic Gregorian calendar. January 4 – The Epiphany...
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  • starting on Monday (link will display the full calendar) of the Julian calendar. In the proleptic Gregorian calendar, it was a non-leap century year starting...
    15 KB (1,632 words) - 19:52, 16 December 2023
  • Thumbnail for 1500
    starting on Wednesday of the Julian calendar. The year 1500 was not a leap year in the proleptic Gregorian calendar. The year was seen as being especially...
    38 KB (3,757 words) - 21:30, 5 March 2024
  • Thumbnail for Doomsday rule
    Doomsday rule (category Gregorian calendar)
    (Gregorian, doomsday is Sunday). The table includes Julian calendar years, but the algorithm is for the Gregorian and proleptic Gregorian calendar only...
    41 KB (3,627 words) - 17:43, 1 March 2024
  • Thumbnail for Solar Hijri calendar
    Hijri calendar Arabic names of Gregorian months Assyrian calendar Babylonian calendar Hebrew calendar Indian calendar Iranian calendars Islamic calendar Jalali...
    31 KB (2,459 words) - 23:53, 28 March 2024
  • Thumbnail for 1100
    the 11th century, and the 1st year of the 1100s decade. In the proleptic Gregorian calendar, it was a non-leap century year starting on Monday (like 1900)...
    14 KB (1,543 words) - 01:18, 4 March 2024
  • Thumbnail for Calendar
    the calendar month from lunation. The Gregorian calendar, introduced in 1582, corrected most of the remaining difference between the Julian calendar and...
    40 KB (4,485 words) - 01:35, 23 March 2024
  • full calendar) of the Julian calendar, and a common year starting on Sunday (link will display the full calendar) of the Proleptic Gregorian calendar. January...
    13 KB (1,694 words) - 16:08, 17 February 2024
  • Thumbnail for 2012 phenomenon
    the current one, which corresponds to 11 August 3114 BC in the proleptic Gregorian calendar. This means that the fourth world reached the end of its 13th...
    135 KB (13,469 words) - 12:34, 26 March 2024
  • with Gregorian calendar. The Assamese Calendar incorporates the seven-day week as used by many other calendars. Manipuri calendar Tripuri calendar "Dictionary"...
    2 KB (75 words) - 10:54, 18 February 2024
  • Thumbnail for 1582
    full calendar) in the Julian calendar, and a common year starting on Friday (link will display full calendar) of the Proleptic Gregorian calendar. This...
    21 KB (2,291 words) - 17:26, 25 March 2024
  • Thumbnail for ISO 8601
    ISO 8601 (category Calendaring standards)
    representations and formats: dates, in the Gregorian calendar (including the proleptic Gregorian calendar); times, based on the 24-hour timekeeping system...
    61 KB (6,708 words) - 11:59, 27 March 2024
  • fixed settlements. The current year by the Gregorian calendar, AD 2024, is 12024 HE in the Holocene calendar. The HE scheme was first proposed by Cesare...
    15 KB (1,304 words) - 18:16, 15 March 2024
  • Thumbnail for Prehistory of the Philippines
    Philippines is April 21, 900, which is the equivalent on the Proleptic Gregorian calendar for the date indicated on the Laguna Copperplate Inscription—the...
    53 KB (5,992 words) - 22:38, 28 March 2024