Recognised as Date
1 August 1790
- Sunday
- Q3
- Common year
- Week 30
- Leo
1 August 1790 falls on a Sunday. It is day 213 of 365 in 1790, falling in week 30 and quarter 3. Its Unix timestamp is -5,661,878,400.
Calendar position
Day of the weekSunday
Day of the month1st
Day of the year213 of 365
Days remaining in the year152
Days elapsed in the year212
ISO week numberWeek 30ISO 8601, weeks start on Monday
Week of the month1st
Occurrence in the month1st Sunday
QuarterQ3 1790
Year1790
Days in the month31
Leap yearNo, 365 days
This date in other formats
ISO 86011790-08-01
British (D/M/Y)01/08/1790
American (M/D/Y)08/01/1790
Long formSunday 1st August 1790
RFC 2822Sun, 01 Aug 1790 00:00:00 GMT
Compact17900801
In wordsthe 1st of August, one thousand, seven hundred and ninety
This date in other calendars
Hebrew21 Av 5550the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)20 Dhu al-Qidah 1204 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 1169the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die653,632days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp-5,661,878,400seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)-5,661,878,400,000
Relationship to the epoch65,531 days before the Unix epoch
Julian Day Number2,375,057midnight UTC
Days since 1 January 1900-39,964
Days since 1 January 2000-76,488
Moon phase
PhaseWaning gibbousthe same phase everywhere on Earth at the same instant
Illuminated at 12:00 UTC65%≈to about 1%, by Meeus
Waxing or waningWaning
Moon age at 12:00 UTC20.3 dayssince the previous new moon
Previous new moon12 July 1790, 05:24 UTC
Next new moon10 August 1790, 14:50 UTC
Previous full moon26 July 1790, 03:11 UTC
Next full moon24 August 1790, 15:39 UTC
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
Relative to today
These values depend on today’s date and change daily.
Today19 September 2026
Days ago86,246 days
In other terms236 years and 47 days
Weeks12320.9 weeks ago
Anniversary this year49 days ago
Years elapsed236 complete years
Seasons & signs
Zodiac signLeoFire sign
Chinese zodiac yearDogthe animal changes at Chinese New Year, not 1 January
Season (Northern Hemisphere)Summermeteorological seasons, by whole months
Season (Southern Hemisphere)Winter
Easter Sunday that year4 April 1790
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