Recognised as Date
1 September 1065
- Friday
- Q3
- Common year
- Week 35
- Virgo
1 September 1065 falls on a Friday in the proleptic Gregorian calendar, which did not yet exist at the time. It is day 244 of 365 in 1065, falling in week 35 and quarter 3. Its Unix timestamp is -28,538,006,400. A last quarter falls on this day.
Calendar position
Day of the weekFridayproleptic Gregorian; contemporaries used the Julian calendar and would have named a different day
Day of the month1st
Day of the year244 of 365
Days remaining in the year121
Days elapsed in the year243
ISO week numberWeek 35ISO 8601, weeks start on Monday
Week of the month1st
Occurrence in the month1st Friday
QuarterQ3 1065
Year1065
Days in the month30
Leap yearNo, 365 days
This date in other formats
ISO 86011065-09-01
British (D/M/Y)01/09/1065
American (M/D/Y)09/01/1065
Long formFriday 1st September 1065
RFC 2822Fri, 01 Sep 1065 00:00:00 GMT
Compact10650901
In wordsthe 1st of September, one thousand and sixty-five
Julian calendar equivalent26 August 1065the date contemporaries would have written, before the Gregorian calendar existed
This date in other calendars
Hebrew22 Elul 4825the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)21 Ramadan 457 AHthe tabular reckoning; the calendar in religious use begins each month on an actual crescent sighting, so expect a day either way
Persian (arithmetic)10 Shahrivar 444the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die388,862days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp-28,538,006,400seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)-28,538,006,400,000
Relationship to the epoch330,301 days before the Unix epoch
Julian Day Number2,110,287midnight UTC
Days since 1 January 1900-304,734
Days since 1 January 2000-341,258
Moon phase
PhaseLast quarterthe instant falls on this UTC day; in time zones far enough east or west the local date is a day either side
Illuminated at 12:00 UTC53%≈to about 1%, by Meeus
Waxing or waningWaning
Moon age at 12:00 UTC21.7 dayssince the previous new moon
Previous new moon10 August 1065
Next new moon9 September 1065
Previous full moon24 August 1065
Next full moon23 September 1065
Lit side, Northern HemisphereLeft
Lit side, Southern HemisphereRightthe 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.
Today25 October 2026
Days ago351,052 days
In other terms961 years, 46 days and 18 hours
Weeks50150.3 weeks ago
Anniversary this year54 days ago
Years elapsed961 complete years
Seasons & signs
Zodiac signVirgoEarth sign
Chinese zodiac yearSnakethe animal changes at Chinese New Year, not 1 January
Season (Northern Hemisphere)Autumnmeteorological seasons, by whole months
Season (Southern Hemisphere)Spring
Easter Sunday that year2 April 1065
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