Recognised as Date
1 May 1823
- Thursday
- Q2
- Common year
- Week 18
- Taurus
1 May 1823 falls on a Thursday. It is day 121 of 365 in 1823, falling in week 18 and quarter 2. Its Unix timestamp is -4,628,534,400.
Calendar position
Day of the weekThursday
Day of the month1st
Day of the year121 of 365
Days remaining in the year244
Days elapsed in the year120
ISO week numberWeek 18ISO 8601, weeks start on Monday
Week of the month1st
Occurrence in the month1st Thursday
MonthMay (month 5 of 12)
QuarterQ2 1823
Year1823
Days in the month31
Leap yearNo, 365 days
This date in other formats
ISO 86011823-05-01
British (D/M/Y)01/05/1823
American (M/D/Y)05/01/1823
Long formThursday 1st May 1823
RFC 2822Thu, 01 May 1823 00:00:00 GMT
Compact18230501
In wordsthe 1st of May, one thousand, eight hundred and twenty-three
This date in other calendars
Hebrew20 Iyyar 5583the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)19 Shaban 1238 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 Ordibehesht 1202the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die665,592days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp-4,628,534,400seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)-4,628,534,400,000
Relationship to the epoch53,571 days before the Unix epoch
Julian Day Number2,387,017midnight UTC
Days since 1 January 1900-28,004
Days since 1 January 2000-64,528
Relative to today
These values depend on today’s date and change daily.
Today17 September 2026
Days ago74,284 days
In other terms203 years, 138 days and 6 hours
Weeks10612.0 weeks ago
Anniversary this year139 days ago
Years elapsed203 complete years
Seasons & signs
Zodiac signTaurusEarth sign
Chinese zodiac yearGoatthe animal changes at Chinese New Year, not 1 January
Season (Northern Hemisphere)Springmeteorological seasons, by whole months
Season (Southern Hemisphere)Autumn
Easter Sunday that year30 March 1823
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