Recognised as Date
19 April 1012
- Sunday
- Q2
- Leap year
- Week 16
- Aries
19 April 1012 falls on a Sunday in the proleptic Gregorian calendar, which did not yet exist at the time. It is day 110 of 366 in 1012, a leap year, falling in week 16 and quarter 2. Its Unix timestamp is -30,222,201,600.
Calendar position
Day of the weekSundayproleptic Gregorian; contemporaries used the Julian calendar and would have named a different day
Day of the month19th
Day of the year110 of 366
Days remaining in the year256
Days elapsed in the year109
ISO week numberWeek 16ISO 8601, weeks start on Monday
Week of the month3rd
Occurrence in the month3rd Sunday
QuarterQ2 1012
Year1012
Days in the month30
Leap yearYes, 366 days
This date in other formats
ISO 86011012-04-19
British (D/M/Y)19/04/1012
American (M/D/Y)04/19/1012
Long formSunday 19th April 1012
RFC 2822Sun, 19 Apr 1012 00:00:00 GMT
Compact10120419
In wordsthe 19th of April, one thousand and twelve
Julian calendar equivalent13 April 1012the date contemporaries would have written, before the Gregorian calendar existed
This date in other calendars
Hebrew18 Nisan 4772the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)18 Ramadan 402 AHthe tabular reckoning; the calendar in religious use begins each month on an actual crescent sighting, so expect a day either way
Persian (arithmetic)30 Farvardin 391the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die369,369days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp-30,222,201,600seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)-30,222,201,600,000
Relationship to the epoch349,794 days before the Unix epoch
Julian Day Number2,090,794midnight UTC
Days since 1 January 1900-324,227
Days since 1 January 2000-360,751
Moon phase
PhaseWaning gibbousthe same phase everywhere on Earth at the same instant
Illuminated at 12:00 UTC77%≈to about 1%, by Meeus
Waxing or waningWaning
Moon age at 12:00 UTC19.1 dayssince the previous new moon
Previous new moon31 March 1012
Next new moon30 April 1012
Previous full moon15 April 1012
Next full moon14 May 1012
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.
Today19 September 2026
Days ago370,509 days
In other terms1,014 years, 145 days and 12 hours
Weeks52929.9 weeks ago
Anniversary this year153 days ago
Years elapsed1,014 complete years
Seasons & signs
Zodiac signAriesFire sign
Chinese zodiac yearRatthe animal changes at Chinese New Year, not 1 January
Season (Northern Hemisphere)Springmeteorological seasons, by whole months
Season (Southern Hemisphere)Autumn
Easter Sunday that year19 April 1012
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