Recognised as Date
22 January 2023
- Sunday
- Q1
- Common year
- Week 3
- Aquarius
22 January 2023 falls on a Sunday. It is day 22 of 365 in 2023, falling in week 3 and quarter 1. Its Unix timestamp is 1,674,345,600.
Calendar position
Day of the weekSunday
Day of the month22nd
Day of the year22 of 365
Days remaining in the year343
Days elapsed in the year21
ISO week numberWeek 3ISO 8601, weeks start on Monday
Week of the month4th
Occurrence in the month4th Sunday
QuarterQ1 2023
Year2023
Days in the month31
Leap yearNo, 365 days
This date in other formats
ISO 86012023-01-22
British (D/M/Y)22/01/2023
American (M/D/Y)01/22/2023
Long formSunday 22nd January 2023
RFC 2822Sun, 22 Jan 2023 00:00:00 GMT
Compact20230122
In wordsthe 22nd of January, two thousand and twenty-three
This date in other calendars
Hebrew29 Tevet 5783the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)29 Jumada II 1444 AHthe tabular reckoning; the calendar in religious use begins each month on an actual crescent sighting, so expect a day either way
Persian (arithmetic)2 Bahman 1401the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die738,542days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp1,674,345,600seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)1,674,345,600,000
Relationship to the epoch19,379 days after the Unix epoch
Julian Day Number2,459,967midnight UTC
Days since 1 January 190044,946
Days since 1 January 20008,422
Moon phase
PhaseWaxing crescentthe same phase everywhere on Earth at the same instant
Illuminated at 12:00 UTC1%≈to about 1%, by Meeus
Waxing or waningWaxing
Moon age at 12:00 UTC0.6 dayssince the previous new moon
Previous new moon21 January 2023, 20:53 UTC
Next new moon20 February 2023, 07:06 UTC
Previous full moon6 January 2023, 23:08 UTC
Next full moon5 February 2023, 18:29 UTC
Relative to today
These values depend on today’s date and change daily.
Today22 September 2026
Days ago1,339 days
In other terms3 years, 243 days and 6 hours
Weeks191.3 weeks ago
Anniversary this year243 days ago
Years elapsed3 complete years
Seasons & signs
Zodiac signAquariusAir sign
Chinese zodiac yearRabbitthe animal changes at Chinese New Year, not 1 January
Season (Northern Hemisphere)Wintermeteorological seasons, by whole months
Season (Southern Hemisphere)Summer
Easter Sunday that year9 April 2023
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