Recognised as Date
20 March 2013
- Wednesday
- Q1
- Common year
- Week 12
- Pisces
20 March 2013 falls on a Wednesday. It is day 79 of 365 in 2013, falling in week 12 and quarter 1. Its Unix timestamp is 1,363,737,600.
Calendar position
Day of the weekWednesday
Day of the month20th
Day of the year79 of 365
Days remaining in the year286
Days elapsed in the year78
ISO week numberWeek 12ISO 8601, weeks start on Monday
Week of the month3rd
Occurrence in the month3rd Wednesday
QuarterQ1 2013
Year2013
Days in the month31
Leap yearNo, 365 days
This date in other formats
ISO 86012013-03-20
British (D/M/Y)20/03/2013
American (M/D/Y)03/20/2013
Long formWednesday 20th March 2013
RFC 2822Wed, 20 Mar 2013 00:00:00 GMT
Compact20130320
In wordsthe 20th of March, two thousand and thirteen
This date in other calendars
Hebrew9 Nisan 5773the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)8 Jumada I 1434 AHthe tabular reckoning; the calendar in religious use begins each month on an actual crescent sighting, so expect a day either way
Persian (arithmetic)30 Esfand 1391the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die734,947days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp1,363,737,600seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)1,363,737,600,000
Relationship to the epoch15,784 days after the Unix epoch
Julian Day Number2,456,372midnight UTC
Days since 1 January 190041,351
Days since 1 January 20004,827
Moon phase
PhaseWaxing gibbousthe same phase everywhere on Earth at the same instant
Illuminated at 12:00 UTC57%≈to about 1%, by Meeus
Waxing or waningWaxing
Moon age at 12:00 UTC8.7 dayssince the previous new moon
Previous new moon11 March 2013, 19:51 UTC
Next new moon10 April 2013, 09:35 UTC
Previous full moon25 February 2013, 20:26 UTC
Next full moon27 March 2013, 09:27 UTC
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
Relative to today
These values depend on today’s date and change daily.
Today18 September 2026
Days ago4,930 days
In other terms13 years, 181 days and 18 hours
Weeks704.3 weeks ago
Anniversary this year182 days ago
Years elapsed13 complete years
Seasons & signs
Zodiac signPiscesWater sign
Chinese zodiac yearSnakethe animal changes at Chinese New Year, not 1 January
Season (Northern Hemisphere)Springmeteorological seasons, by whole months
Season (Southern Hemisphere)Autumn
Easter Sunday that year31 March 2013
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