Recognised as Date
13 August 2008
- Wednesday
- Q3
- Leap year
- Week 33
- Leo
13 August 2008 falls on a Wednesday. It is day 226 of 366 in 2008, a leap year, falling in week 33 and quarter 3. Its Unix timestamp is 1,218,585,600.
Calendar position
Day of the weekWednesday
Day of the month13th
Day of the year226 of 366
Days remaining in the year140
Days elapsed in the year225
ISO week numberWeek 33ISO 8601, weeks start on Monday
Week of the month2nd
Occurrence in the month2nd Wednesday
QuarterQ3 2008
Year2008
Days in the month31
Leap yearYes, 366 days
This date in other formats
ISO 86012008-08-13
British (D/M/Y)13/08/2008
American (M/D/Y)08/13/2008
Long formWednesday 13th August 2008
RFC 2822Wed, 13 Aug 2008 00:00:00 GMT
Compact20080813
In wordsthe 13th of August, two thousand and eight
This date in other calendars
Hebrew12 Av 5768the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)10 Shaban 1429 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 Mordad 1387the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die733,267days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp1,218,585,600seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)1,218,585,600,000
Relationship to the epoch14,104 days after the Unix epoch
Julian Day Number2,454,692midnight UTC
Days since 1 January 190039,671
Days since 1 January 20003,147
Moon phase
PhaseWaxing gibbousthe same phase everywhere on Earth at the same instant
Illuminated at 12:00 UTC89%≈to about 1%, by Meeus
Waxing or waningWaxing
Moon age at 12:00 UTC12.1 dayssince the previous new moon
Previous new moon1 August 2008, 10:13 UTC
Next new moon30 August 2008, 19:58 UTC
Previous full moon18 July 2008, 07:59 UTC
Next full moon16 August 2008, 21:16 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.
Today21 September 2026
Days ago6,613 days
In other terms18 years, 38 days and 12 hours
Weeks944.7 weeks ago
Anniversary this year39 days ago
Years elapsed18 complete years
Seasons & signs
Zodiac signLeoFire sign
Chinese zodiac yearRatthe animal changes at Chinese New Year, not 1 January
Season (Northern Hemisphere)Summermeteorological seasons, by whole months
Season (Southern Hemisphere)Winter
Easter Sunday that year23 March 2008
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