Recognised as Date
13 October 2012
- Saturday
- Q4
- Leap year
- Week 41
- Libra
13 October 2012 falls on a Saturday. It is day 287 of 366 in 2012, a leap year, falling in week 41 and quarter 4. Its Unix timestamp is 1,350,086,400.
Calendar position
Day of the weekSaturday
Day of the month13th
Day of the year287 of 366
Days remaining in the year79
Days elapsed in the year286
ISO week numberWeek 41ISO 8601, weeks start on Monday
Week of the month2nd
Occurrence in the month2nd Saturday
QuarterQ4 2012
Year2012
Days in the month31
Leap yearYes, 366 days
This date in other formats
ISO 86012012-10-13
British (D/M/Y)13/10/2012
American (M/D/Y)10/13/2012
Long formSaturday 13th October 2012
RFC 2822Sat, 13 Oct 2012 00:00:00 GMT
Compact20121013
In wordsthe 13th of October, two thousand and twelve
This date in other calendars
Hebrew27 Tishri 5773the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)27 Dhu al-Qidah 1433 AHthe tabular reckoning; the calendar in religious use begins each month on an actual crescent sighting, so expect a day either way
Persian (arithmetic)22 Mehr 1391the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die734,789days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp1,350,086,400seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)1,350,086,400,000
Relationship to the epoch15,626 days after the Unix epoch
Julian Day Number2,456,214midnight UTC
Days since 1 January 190041,193
Days since 1 January 20004,669
Moon phase
PhaseWaning crescentthe same phase everywhere on Earth at the same instant
Illuminated at 12:00 UTC6%≈to about 1%, by Meeus
Waxing or waningWaning
Moon age at 12:00 UTC27.4 dayssince the previous new moon
Previous new moon16 September 2012, 02:11 UTC
Next new moon15 October 2012, 12:02 UTC
Previous full moon30 September 2012, 03:19 UTC
Next full moon29 October 2012, 19:50 UTC
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
Relative to today
These values depend on today’s date and change daily.
Today19 September 2026
Days ago5,089 days
In other terms13 years, 340 days and 18 hours
Weeks727.0 weeks ago
Anniversary this yearin 24 days
Years elapsed13 complete years
Seasons & signs
Zodiac signLibraAir sign
Chinese zodiac yearDragonthe animal changes at Chinese New Year, not 1 January
Season (Northern Hemisphere)Autumnmeteorological seasons, by whole months
Season (Southern Hemisphere)Spring
Easter Sunday that year8 April 2012
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