Recognised as Date
1 December 1473
- Monday
- Q4
- Common year
- Week 49
- Sagittarius
1 December 1473 falls on a Monday in the proleptic Gregorian calendar, which did not yet exist at the time. It is day 335 of 365 in 1473, falling in week 49 and quarter 4. Its Unix timestamp is -15,654,902,400.
Calendar position
Day of the weekMondayproleptic Gregorian; contemporaries used the Julian calendar and would have named a different day
Day of the month1st
Day of the year335 of 365
Days remaining in the year30
Days elapsed in the year334
ISO week numberWeek 49ISO 8601, weeks start on Monday
Week of the month1st
Occurrence in the month1st Monday
QuarterQ4 1473
Year1473
Days in the month31
Leap yearNo, 365 days
This date in other formats
ISO 86011473-12-01
British (D/M/Y)01/12/1473
American (M/D/Y)12/01/1473
Long formMonday 1st December 1473
RFC 2822Mon, 01 Dec 1473 00:00:00 GMT
Compact14731201
In wordsthe 1st of December, one thousand, four hundred and seventy-three
Julian calendar equivalent22 November 1473the date contemporaries would have written, before the Gregorian calendar existed
This date in other calendars
Hebrew2 Kislev 5234the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)1 Rajab 878 AHthe tabular reckoning; the calendar in religious use begins each month on an actual crescent sighting, so expect a day either way
Persian (arithmetic)10 Azar 852the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die537,972days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp-15,654,902,400seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)-15,654,902,400,000
Relationship to the epoch181,191 days before the Unix epoch
Julian Day Number2,259,397midnight UTC
Days since 1 January 1900-155,624
Days since 1 January 2000-192,148
Moon phase
PhaseWaxing crescentthe same phase everywhere on Earth at the same instant
Illuminated at 12:00 UTC8%≈to about 1%, by Meeus
Waxing or waningWaxing
Moon age at 12:00 UTC2.3 dayssince the previous new moon
Previous new moon29 November 1473
Next new moon28 December 1473
Previous full moon13 November 1473
Next full moon13 December 1473
Lit side, Northern HemisphereRight
Lit side, Southern HemisphereLeftthe 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.
Today17 September 2026
Days ago201,904 days
In other terms552 years and 286 days
Weeks28843.4 weeks ago
Anniversary this yearin 75 days
Years elapsed552 complete years
Seasons & signs
Zodiac signSagittariusFire 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 year23 March 1473
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