Date
13 January 2010
- Wednesday
- Q1
- Common year
- Week 2
- Capricorn
13 January 2010 was a Wednesday. It was day 13 of 365 in 2010, falling in week 2 and quarter 1. Its Unix timestamp is 1,263,340,800.
Calendar position
Day of the weekWednesday
Day of the month13th
Day of the year13 of 365
Days remaining in the year352
Days elapsed in the year12
ISO week numberWeek 2ISO 8601, weeks start on Monday
Week of the month2nd
Occurrence in the month2nd Wednesday
QuarterQ1 2010
Year2010
Days in the month31
Leap yearNo, 365 days
This date in other formats
ISO 86012010-01-13
British (D/M/Y)13/01/2010
American (M/D/Y)01/13/2010
Long formWednesday 13th January 2010
RFC 2822Wed, 13 Jan 2010 00:00:00 GMT
Compact20100113
In wordsthe 13th of January, two thousand and ten
This date in other calendars
Hebrew27 Tevet 5770the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)27 Muharram 1431 AHthe tabular reckoning; the calendar in religious use begins each month on an actual crescent sighting, so expect a day either way
Persian (arithmetic)23 Dey 1388the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die733,785days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp1,263,340,800seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)1,263,340,800,000
Relationship to the epoch14,622 days after the Unix epoch
Julian Day Number2,455,210midnight UTC
Days since 1 January 190040,189
Days since 1 January 20003,665
Relative to today
These values depend on today’s date and change daily.
Today12 September 2026
Days ago6,086 days
In other terms16 years and 242 days
Weeks869.4 weeks ago
Anniversary this year242 days ago
Years elapsed16 complete years
Seasons & signs
Zodiac signCapricornEarth sign
Chinese zodiac yearTigerthe animal changes at Chinese New Year, not 1 January
Season (Northern Hemisphere)Wintermeteorological seasons, by whole months
Season (Southern Hemisphere)Summer
Easter Sunday that year4 April 2010
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