Recognised as Date
1 September 1361
- Tuesday
- Q3
- Common year
- Week 36
- Virgo
1 September 1361 falls on a Tuesday in the proleptic Gregorian calendar, which did not yet exist at the time. It is day 244 of 365 in 1361, falling in week 36 and quarter 3. Its Unix timestamp is -19,197,129,600.
Calendar position
Day of the weekTuesdayproleptic Gregorian; contemporaries used the Julian calendar and would have named a different day
Day of the month1st
Day of the year244 of 365
Days remaining in the year121
Days elapsed in the year243
ISO week numberWeek 36ISO 8601, weeks start on Monday
Week of the month1st
Occurrence in the month1st Tuesday
QuarterQ3 1361
Year1361
Days in the month30
Leap yearNo, 365 days
This date in other formats
ISO 86011361-09-01
British (D/M/Y)01/09/1361
American (M/D/Y)09/01/1361
Long formTuesday 1st September 1361
RFC 2822Tue, 01 Sep 1361 00:00:00 GMT
Compact13610901
In wordsthe 1st of September, one thousand, three hundred and sixty-one
Julian calendar equivalent24 August 1361the date contemporaries would have written, before the Gregorian calendar existed
This date in other calendars
Hebrew21 Elul 5121the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)21 Shawwal 762 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 Shahrivar 740the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die496,974days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp-19,197,129,600seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)-19,197,129,600,000
Relationship to the epoch222,189 days before the Unix epoch
Julian Day Number2,218,399midnight UTC
Days since 1 January 1900-196,622
Days since 1 January 2000-233,146
Moon phase
PhaseWaning crescentthe same phase everywhere on Earth at the same instant
Illuminated at 12:00 UTC41%≈to about 1%, by Meeus
Waxing or waningWaning
Moon age at 12:00 UTC22.9 dayssince the previous new moon
Previous new moon9 August 1361
Next new moon8 September 1361
Previous full moon25 August 1361
Next full moon23 September 1361
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 ago242,903 days
In other terms665 years, 11 days and 18 hours
Weeks34700.4 weeks ago
Anniversary this year17 days ago
Years elapsed665 complete years
Seasons & signs
Zodiac signVirgoEarth sign
Chinese zodiac yearOxthe animal changes at Chinese New Year, not 1 January
Season (Northern Hemisphere)Autumnmeteorological seasons, by whole months
Season (Southern Hemisphere)Spring
Easter Sunday that year5 April 1361
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