Recognised as Date
30 June 1163
- Sunday
- Q2
- Common year
- Week 26
- Cancer
30 June 1163 falls on a Sunday in the proleptic Gregorian calendar, which did not yet exist at the time. It is day 181 of 365 in 1163, falling in week 26 and quarter 2. Its Unix timestamp is -25,450,934,400.
Calendar position
Day of the weekSundayproleptic Gregorian; contemporaries used the Julian calendar and would have named a different day
Day of the month30th
Day of the year181 of 365
Days remaining in the year184
Days elapsed in the year180
ISO week numberWeek 26ISO 8601, weeks start on Monday
Week of the month5th
Occurrence in the month5th Sunday, and the last of the month
MonthJune (month 6 of 12)
QuarterQ2 1163
Year1163
Days in the month30
Leap yearNo, 365 days
This date in other formats
ISO 86011163-06-30
British (D/M/Y)30/06/1163
American (M/D/Y)06/30/1163
Long formSunday 30th June 1163
RFC 2822Sun, 30 Jun 1163 00:00:00 GMT
Compact11630630
In wordsthe 30th of June, one thousand, one hundred and sixty-three
Julian calendar equivalent23 June 1163the date contemporaries would have written, before the Gregorian calendar existed
This date in other calendars
Hebrew20 Tammuz 4923the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)19 Rajab 558 AHthe tabular reckoning; the calendar in religious use begins each month on an actual crescent sighting, so expect a day either way
Persian (arithmetic)8 Tir 542the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die424,592days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp-25,450,934,400seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)-25,450,934,400,000
Relationship to the epoch294,571 days before the Unix epoch
Julian Day Number2,146,017midnight UTC
Days since 1 January 1900-269,004
Days since 1 January 2000-305,528
Moon phase
PhaseWaning gibbousthe same phase everywhere on Earth at the same instant
Illuminated at 12:00 UTC67%≈to about 1%, by Meeus
Waxing or waningWaning
Moon age at 12:00 UTC19.8 dayssince the previous new moon
Previous new moon10 June 1163
Next new moon10 July 1163
Previous full moon25 June 1163
Next full moon24 July 1163
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.
Today20 September 2026
Days ago315,287 days
In other terms863 years, 76 days and 6 hours
Weeks45041.0 weeks ago
Anniversary this year82 days ago
Years elapsed863 complete years
Seasons & signs
Zodiac signCancerWater sign
Chinese zodiac yearGoatthe animal changes at Chinese New Year, not 1 January
Season (Northern Hemisphere)Summermeteorological seasons, by whole months
Season (Southern Hemisphere)Winter
Easter Sunday that year31 March 1163
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