Date
1 December 2001
- Saturday
- Q4
- Common year
- Week 48
- Sagittarius
1 December 2001 was a Saturday. It was day 335 of 365 in 2001, falling in week 48 and quarter 4. Its Unix timestamp is 1,007,164,800.
Calendar position
Day of the weekSaturday
Day of the month1st
Day of the year335 of 365
Days remaining in the year30
Days elapsed in the year334
ISO week numberWeek 48ISO 8601, weeks start on Monday
Week of the month1st
Occurrence in the month1st Saturday
QuarterQ4 2001
Year2001
Days in the month31
Leap yearNo, 365 days
This date in other formats
ISO 86012001-12-01
British (D/M/Y)01/12/2001
American (M/D/Y)12/01/2001
Long formSaturday 1st December 2001
RFC 2822Sat, 01 Dec 2001 00:00:00 GMT
Compact20011201
In wordsthe 1st of December, two thousand and one
This date in other calendars
Hebrew16 Kislev 5762the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)15 Ramadan 1422 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 1380the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die730,820days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp1,007,164,800seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)1,007,164,800,000
Relationship to the epoch11,657 days after the Unix epoch
Julian Day Number2,452,245midnight UTC
Days since 1 January 190037,224
Days since 1 January 2000700
Relative to today
These values depend on today’s date and change daily.
Today9 September 2026
Days ago9,048 days
In other terms24 years and 282 days
Weeks1292.6 weeks ago
Anniversary this yearin 83 days
Years elapsed24 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 year15 April 2001
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