Recognised as Date
20 April 1053
- Wednesday
- Q2
- Common year
- Week 16
- Taurus
20 April 1053 falls on a Wednesday in the proleptic Gregorian calendar, which did not yet exist at the time. It is day 110 of 365 in 1053, falling in week 16 and quarter 2. Its Unix timestamp is -28,928,275,200. A last quarter falls on this day.
Calendar position
Day of the weekWednesdayproleptic Gregorian; contemporaries used the Julian calendar and would have named a different day
Day of the month20th
Day of the year110 of 365
Days remaining in the year255
Days elapsed in the year109
ISO week numberWeek 16ISO 8601, weeks start on Monday
Week of the month3rd
Occurrence in the month3rd Wednesday
QuarterQ2 1053
Year1053
Days in the month30
Leap yearNo, 365 days
This date in other formats
ISO 86011053-04-20
British (D/M/Y)20/04/1053
American (M/D/Y)04/20/1053
Long formWednesday 20th April 1053
RFC 2822Wed, 20 Apr 1053 00:00:00 GMT
Compact10530420
In wordsthe 20th of April, one thousand and fifty-three
Julian calendar equivalent14 April 1053the date contemporaries would have written, before the Gregorian calendar existed
This date in other calendars
Hebrew23 Nisan 4813the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)22 Dhu al-Hijjah 444 AHthe tabular reckoning; the calendar in religious use begins each month on an actual crescent sighting, so expect a day either way
Persian (arithmetic)31 Farvardin 432the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die384,345days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp-28,928,275,200seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)-28,928,275,200,000
Relationship to the epoch334,818 days before the Unix epoch
Julian Day Number2,105,770midnight UTC
Days since 1 January 1900-309,251
Days since 1 January 2000-345,775
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 UTC46%≈to about 1%, by Meeus
Waxing or waningWaning
Moon age at 12:00 UTC22.6 dayssince the previous new moon
Previous new moon28 March 1053
Next new moon27 April 1053
Previous full moon11 April 1053
Next full moon11 May 1053
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.
Today18 September 2026
Days ago355,532 days
In other terms973 years, 143 days and 18 hours
Weeks50790.3 weeks ago
Anniversary this year151 days ago
Years elapsed973 complete years
Seasons & signs
Zodiac signTaurusEarth sign
Chinese zodiac yearSnakethe animal changes at Chinese New Year, not 1 January
Season (Northern Hemisphere)Springmeteorological seasons, by whole months
Season (Southern Hemisphere)Autumn
Easter Sunday that year17 April 1053
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