Recognised as Date
16 September 2012
- Sunday
- Q3
- Leap year
- Week 37
- Virgo
16 September 2012 falls on a Sunday. It is day 260 of 366 in 2012, a leap year, falling in week 37 and quarter 3. Its Unix timestamp is 1,347,753,600. A new moon falls on this day at 02:11 UTC.
Calendar position
Day of the weekSunday
Day of the month16th
Day of the year260 of 366
Days remaining in the year106
Days elapsed in the year259
ISO week numberWeek 37ISO 8601, weeks start on Monday
Week of the month3rd
Occurrence in the month3rd Sunday
QuarterQ3 2012
Year2012
Days in the month30
Leap yearYes, 366 days
This date in other formats
ISO 86012012-09-16
British (D/M/Y)16/09/2012
American (M/D/Y)09/16/2012
Long formSunday 16th September 2012
RFC 2822Sun, 16 Sep 2012 00:00:00 GMT
Compact20120916
In wordsthe 16th of September, two thousand and twelve
This date in other calendars
Hebrew29 Elul 5772the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)29 Shawwal 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)26 Shahrivar 1391the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die734,762days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp1,347,753,600seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)1,347,753,600,000
Relationship to the epoch15,599 days after the Unix epoch
Julian Day Number2,456,187midnight UTC
Days since 1 January 190041,166
Days since 1 January 20004,642
Moon phase
PhaseNew moonthe instant falls at 02:11 UTC; in time zones far enough east or west the local date is a day either side
Illuminated at 12:00 UTC0%≈to about 1%, by Meeus
Waxing or waningWaxing
Moon age at 12:00 UTC0.4 dayssince the previous new moon
This new moon16 September 2012, 02:11 UTC
Next new moon15 October 2012, 12:02 UTC
Previous full moon31 August 2012, 13:58 UTC
Next full moon30 September 2012, 03:19 UTC
Relative to today
These values depend on today’s date and change daily.
Today21 September 2026
Days ago5,118 days
In other terms14 years, 4 days and 12 hours
Weeks731.1 weeks ago
Anniversary this year5 days ago
Years elapsed14 complete years
Seasons & signs
Zodiac signVirgoEarth 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
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