Recognised as Date
1 August 1307
- Monday
- Q3
- Common year
- Week 31
- Leo
1 August 1307 falls on a Monday in the proleptic Gregorian calendar, which did not yet exist at the time. It is day 213 of 365 in 1307, falling in week 31 and quarter 3. Its Unix timestamp is -20,903,961,600.
Calendar position
Day of the weekMondayproleptic Gregorian; contemporaries used the Julian calendar and would have named a different day
Day of the month1st
Day of the year213 of 365
Days remaining in the year152
Days elapsed in the year212
ISO week numberWeek 31ISO 8601, weeks start on Monday
Week of the month1st
Occurrence in the month1st Monday
QuarterQ3 1307
Year1307
Days in the month31
Leap yearNo, 365 days
This date in other formats
ISO 86011307-08-01
British (D/M/Y)01/08/1307
American (M/D/Y)08/01/1307
Long formMonday 1st August 1307
RFC 2822Mon, 01 Aug 1307 00:00:00 GMT
Compact13070801
In wordsthe 1st of August, one thousand, three hundred and seven
Julian calendar equivalent24 July 1307the date contemporaries would have written, before the Gregorian calendar existed
This date in other calendars
Hebrew24 Av 5067the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)22 Muharram 707 AHthe tabular reckoning; the calendar in religious use begins each month on an actual crescent sighting, so expect a day either way
Persian (arithmetic)9 Mordad 686the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die477,219days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp-20,903,961,600seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)-20,903,961,600,000
Relationship to the epoch241,944 days before the Unix epoch
Julian Day Number2,198,644midnight UTC
Days since 1 January 1900-216,377
Days since 1 January 2000-252,901
Moon phase
PhaseWaning crescentthe same phase everywhere on Earth at the same instant
Illuminated at 12:00 UTC31%≈to about 1%, by Meeus
Waxing or waningWaning
Moon age at 12:00 UTC23.8 dayssince the previous new moon
Previous new moon8 July 1307
Next new moon7 August 1307
Previous full moon24 July 1307
Next full moon22 August 1307
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.
Today17 September 2026
Days ago262,657 days
In other terms719 years, 42 days and 6 hours
Weeks37522.4 weeks ago
Anniversary this year47 days ago
Years elapsed719 complete years
Seasons & signs
Zodiac signLeoFire 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 year3 April 1307
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Adjacent days
The same day in other years
Nerdulate something else
Nothing in mind? Surprise me · today’s page