Recognised as Date
11 January 2001
- Thursday
- Q1
- Common year
- Week 2
- Capricorn
11 January 2001 was a Thursday. It was day 11 of 365 in 2001, falling in week 2 and quarter 1. Its Unix timestamp is 979,171,200.
Calendar position
Day of the weekThursday
Day of the month11th
Day of the year11 of 365
Days remaining in the year354
Days elapsed in the year10
ISO week numberWeek 2ISO 8601, weeks start on Monday
Week of the month2nd
Occurrence in the month2nd Thursday
QuarterQ1 2001
Year2001
Days in the month31
Leap yearNo, 365 days
This date in other formats
ISO 86012001-01-11
British (D/M/Y)11/01/2001
American (M/D/Y)01/11/2001
Long formThursday 11th January 2001
RFC 2822Thu, 11 Jan 2001 00:00:00 GMT
Compact20010111
In wordsthe 11th of January, two thousand and one
This date in other calendars
Hebrew16 Tevet 5761the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)15 Shawwal 1421 AHthe tabular reckoning; the calendar in religious use begins each month on an actual crescent sighting, so expect a day either way
Persian (arithmetic)22 Dey 1379the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die730,496days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp979,171,200seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)979,171,200,000
Relationship to the epoch11,333 days after the Unix epoch
Julian Day Number2,451,921midnight UTC
Days since 1 January 190036,900
Days since 1 January 2000376
Relative to today
These values depend on today’s date and change daily.
Today15 September 2026
Days ago9,378 days
In other terms25 years, 246 days and 18 hours
Weeks1339.7 weeks ago
Anniversary this year247 days ago
Years elapsed25 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 year15 April 2001
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