Recognised as Date
14 May 1090
- Wednesday
- Q2
- Common year
- Week 20
- Taurus
14 May 1090 falls on a Wednesday in the proleptic Gregorian calendar, which did not yet exist at the time. It is day 134 of 365 in 1090, falling in week 20 and quarter 2. Its Unix timestamp is -27,758,592,000.
Calendar position
Day of the weekWednesdayproleptic Gregorian; contemporaries used the Julian calendar and would have named a different day
Day of the month14th
Day of the year134 of 365
Days remaining in the year231
Days elapsed in the year133
ISO week numberWeek 20ISO 8601, weeks start on Monday
Week of the month2nd
Occurrence in the month2nd Wednesday
MonthMay (month 5 of 12)
QuarterQ2 1090
Year1090
Days in the month31
Leap yearNo, 365 days
This date in other formats
ISO 86011090-05-14
British (D/M/Y)14/05/1090
American (M/D/Y)05/14/1090
Long formWednesday 14th May 1090
RFC 2822Wed, 14 May 1090 00:00:00 GMT
Compact10900514
In wordsthe 14th of May, one thousand and ninety
Julian calendar equivalent8 May 1090the date contemporaries would have written, before the Gregorian calendar existed
This date in other calendars
Hebrew6 Sivan 4850the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)5 Rabi I 483 AHthe tabular reckoning; the calendar in religious use begins each month on an actual crescent sighting, so expect a day either way
Persian (arithmetic)24 Ordibehesht 469the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die397,883days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp-27,758,592,000seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)-27,758,592,000,000
Relationship to the epoch321,280 days before the Unix epoch
Julian Day Number2,119,308midnight UTC
Days since 1 January 1900-295,713
Days since 1 January 2000-332,237
Moon phase
PhaseWaxing crescentthe same phase everywhere on Earth at the same instant
Illuminated at 12:00 UTC39%≈to about 1%, by Meeus
Waxing or waningWaxing
Moon age at 12:00 UTC6.1 dayssince the previous new moon
Previous new moon8 May 1090
Next new moon6 June 1090
Previous full moon22 April 1090
Next full moon22 May 1090
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 ago341,994 days
In other terms936 years and 120 days
Weeks48856.3 weeks ago
Anniversary this year127 days ago
Years elapsed936 complete years
Seasons & signs
Zodiac signTaurusEarth sign
Chinese zodiac yearHorsethe 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 1090
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