Date
1 August 1001
- Saturday
- Q3
- Common year
- Week 31
- Leo
1 August 1001 falls on a Saturday in the proleptic Gregorian calendar, which did not yet exist at the time. It was day 213 of 365 in 1001, falling in week 31 and quarter 3. Its Unix timestamp is -30,560,371,200.
Calendar position
Day of the weekSaturdayproleptic Gregorian; contemporaries used the Julian calendar and would have named a different day
Day of the month1st
Day of the year213 of 365
Days remaining in the year152
Days elapsed in the year212
ISO week numberWeek 31ISO 8601, weeks start on Monday
Week of the month1st
Occurrence in the month1st Saturday
QuarterQ3 1001
Year1001
Days in the month31
Leap yearNo, 365 days
This date in other formats
ISO 86011001-08-01
British (D/M/Y)01/08/1001
American (M/D/Y)08/01/1001
Long formSaturday 1st August 1001
RFC 2822Sat, 01 Aug 1001 00:00:00 GMT
Compact10010801
In wordsthe 1st of August, one thousand and one
Julian calendar equivalent26 July 1001the date contemporaries would have written, before the Gregorian calendar existed
This date in other calendars
Hebrew2 Av 4761the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)2 Ramadan 391 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 Mordad 380the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die365,455days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp-30,560,371,200seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)-30,560,371,200,000
Relationship to the epoch353,708 days before the Unix epoch
Julian Day Number2,086,880midnight UTC
Days since 1 January 1900-328,141
Days since 1 January 2000-364,665
Relative to today
These values depend on today’s date and change daily.
Today9 September 2026
Days ago374,413 days
In other terms1,025 years, 31 days and 18 hours
Weeks53487.6 weeks ago
Anniversary this year39 days ago
Years elapsed1,025 complete years
Seasons & signs
Zodiac signLeoFire sign
Chinese zodiac yearOxthe animal changes at Chinese New Year, not 1 January
Season (Northern Hemisphere)Summermeteorological seasons, by whole months
Season (Southern Hemisphere)Winter
Easter Sunday that year19 April 1001
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