Recognised as Date
24 August 1102
- Sunday
- Q3
- Common year
- Week 34
- Virgo
24 August 1102 falls on a Sunday in the proleptic Gregorian calendar, which did not yet exist at the time. It is day 236 of 365 in 1102, falling in week 34 and quarter 3. Its Unix timestamp is -27,371,174,400.
Calendar position
Day of the weekSundayproleptic Gregorian; contemporaries used the Julian calendar and would have named a different day
Day of the month24th
Day of the year236 of 365
Days remaining in the year129
Days elapsed in the year235
ISO week numberWeek 34ISO 8601, weeks start on Monday
Week of the month4th
Occurrence in the month4th Sunday
QuarterQ3 1102
Year1102
Days in the month31
Leap yearNo, 365 days
This date in other formats
ISO 86011102-08-24
British (D/M/Y)24/08/1102
American (M/D/Y)08/24/1102
Long formSunday 24th August 1102
RFC 2822Sun, 24 Aug 1102 00:00:00 GMT
Compact11020824
In wordsthe 24th of August, one thousand, one hundred and two
Julian calendar equivalent17 August 1102the date contemporaries would have written, before the Gregorian calendar existed
This date in other calendars
Hebrew1 Elul 4862the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)1 Dhu al-Qidah 495 AHthe tabular reckoning; the calendar in religious use begins each month on an actual crescent sighting, so expect a day either way
Persian (arithmetic)1 Shahrivar 481the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die402,367days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp-27,371,174,400seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)-27,371,174,400,000
Relationship to the epoch316,796 days before the Unix epoch
Julian Day Number2,123,792midnight UTC
Days since 1 January 1900-291,229
Days since 1 January 2000-327,753
Moon phase
PhaseWaxing crescentthe same phase everywhere on Earth at the same instant
Illuminated at 12:00 UTC3%≈to about 1%, by Meeus
Waxing or waningWaxing
Moon age at 12:00 UTC1.8 dayssince the previous new moon
Previous new moon22 August 1102
Next new moon21 September 1102
Previous full moon7 August 1102
Next full moon5 September 1102
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
PrecisionDates onlybefore 1700 or after 2150 the Earth's rotation is not known well enough to give a time, and a phase near midnight can land a day either side
Relative to today
These values depend on today’s date and change daily.
Today18 September 2026
Days ago337,510 days
In other terms924 years and 19 days
Weeks48215.7 weeks ago
Anniversary this year25 days ago
Years elapsed924 complete years
Seasons & signs
Zodiac signVirgoEarth sign
Chinese zodiac yearHorsethe animal changes at Chinese New Year, not 1 January
Season (Northern Hemisphere)Summermeteorological seasons, by whole months
Season (Southern Hemisphere)Winter
Easter Sunday that year13 April 1102
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