Recognised as Date
1 January 1329
- Saturday
- Q1
- Common year
- Week 53
- Capricorn
1 January 1329 falls on a Saturday in the proleptic Gregorian calendar, which did not yet exist at the time. It is day 1 of 365 in 1329, falling in week 53 and quarter 1. Its Unix timestamp is -20,227,968,000. A last quarter falls on this day.
Calendar position
Day of the weekSaturdayproleptic Gregorian; contemporaries used the Julian calendar and would have named a different day
Day of the month1st
Day of the year1 of 365
Days remaining in the year364
Days elapsed in the year0
ISO week numberWeek 53 of 1328ISO weeks can belong to the neighbouring year
Week of the month1st
Occurrence in the month1st Saturday
QuarterQ1 1329
Year1329
Days in the month31
Leap yearNo, 365 days
This date in other formats
ISO 86011329-01-01
British (D/M/Y)01/01/1329
American (M/D/Y)01/01/1329
Long formSaturday 1st January 1329
RFC 2822Sat, 01 Jan 1329 00:00:00 GMT
Compact13290101
In wordsthe 1st of January, one thousand, three hundred and twenty-nine
Julian calendar equivalent24 December 1328the date contemporaries would have written, before the Gregorian calendar existed
This date in other calendars
Hebrew21 Tevet 5089the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)20 Safar 729 AHthe tabular reckoning; the calendar in religious use begins each month on an actual crescent sighting, so expect a day either way
Persian (arithmetic)11 Dey 707the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die485,043days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp-20,227,968,000seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)-20,227,968,000,000
Relationship to the epoch234,120 days before the Unix epoch
Julian Day Number2,206,468midnight UTC
Days since 1 January 1900-208,553
Days since 1 January 2000-245,077
Moon phase
PhaseLast quarterthe instant falls on this UTC day; in time zones far enough east or west the local date is a day either side
Illuminated at 12:00 UTC49%≈to about 1%, by Meeus
Waxing or waningWaning
Moon age at 12:00 UTC22.2 dayssince the previous new moon
Previous new moon10 December 1328
Next new moon9 January 1329
Previous full moon25 December 1328
Next full moon24 January 1329
Lit side, Northern HemisphereLeft
Lit side, Southern HemisphereRightthe same Moon seen from the other side of the equator; near the equator the lit side points up or down rather than to one side
PrecisionDates onlybefore 1700 or after 2150 the Earth's rotation is not known well enough to give a time, and a phase near midnight can land a day either side
Relative to today
These values depend on today’s date and change daily.
Today18 September 2026
Days ago254,834 days
In other terms697 years, 254 days and 18 hours
Weeks36404.9 weeks ago
Anniversary this year260 days ago
Years elapsed697 complete years
Seasons & signs
Zodiac signCapricornEarth sign
Chinese zodiac yearSnakethe animal changes at Chinese New Year, not 1 January
Season (Northern Hemisphere)Wintermeteorological seasons, by whole months
Season (Southern Hemisphere)Summer
Easter Sunday that year27 March 1329
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