Recognised as Date
1 July 1215
- Wednesday
- Q3
- Common year
- Week 27
- Cancer
1 July 1215 falls on a Wednesday in the proleptic Gregorian calendar, which did not yet exist at the time. It is day 182 of 365 in 1215, falling in week 27 and quarter 3. Its Unix timestamp is -23,809,852,800.
Calendar position
Day of the weekWednesdayproleptic Gregorian; contemporaries used the Julian calendar and would have named a different day
Day of the month1st
Day of the year182 of 365
Days remaining in the year183
Days elapsed in the year181
ISO week numberWeek 27ISO 8601, weeks start on Monday
Week of the month1st
Occurrence in the month1st Wednesday
MonthJuly (month 7 of 12)
QuarterQ3 1215
Year1215
Days in the month31
Leap yearNo, 365 days
This date in other formats
ISO 86011215-07-01
British (D/M/Y)01/07/1215
American (M/D/Y)07/01/1215
Long formWednesday 1st July 1215
RFC 2822Wed, 01 Jul 1215 00:00:00 GMT
Compact12150701
In wordsthe 1st of July, one thousand, two hundred and fifteen
Julian calendar equivalent24 June 1215the date contemporaries would have written, before the Gregorian calendar existed
This date in other calendars
Hebrew25 Tammuz 4975the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)24 Safar 612 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 Tir 594the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die443,586days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp-23,809,852,800seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)-23,809,852,800,000
Relationship to the epoch275,577 days before the Unix epoch
Julian Day Number2,165,011midnight UTC
Days since 1 January 1900-250,010
Days since 1 January 2000-286,534
Moon phase
PhaseWaning crescentthe same phase everywhere on Earth at the same instant
Illuminated at 12:00 UTC17%≈to about 1%, by Meeus
Waxing or waningWaning
Moon age at 12:00 UTC25.3 dayssince the previous new moon
Previous new moon6 June 1215
Next new moon5 July 1215
Previous full moon20 June 1215
Next full moon19 July 1215
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 ago296,291 days
In other terms811 years, 73 days and 6 hours
Weeks42327.3 weeks ago
Anniversary this year79 days ago
Years elapsed811 complete years
Seasons & signs
Zodiac signCancerWater sign
Chinese zodiac yearPigthe animal changes at Chinese New Year, not 1 January
Season (Northern Hemisphere)Summermeteorological seasons, by whole months
Season (Southern Hemisphere)Winter
Easter Sunday that year29 March 1215
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