Recognised as Date
27 January 2003
- Monday
- Q1
- Common year
- Week 5
- Aquarius
27 January 2003 falls on a Monday. It is day 27 of 365 in 2003, falling in week 5 and quarter 1. Its Unix timestamp is 1,043,625,600.
Calendar position
Day of the weekMonday
Day of the month27th
Day of the year27 of 365
Days remaining in the year338
Days elapsed in the year26
ISO week numberWeek 5ISO 8601, weeks start on Monday
Week of the month4th
Occurrence in the month4th Monday, and the last of the month
QuarterQ1 2003
Year2003
Days in the month31
Leap yearNo, 365 days
This date in other formats
ISO 86012003-01-27
British (D/M/Y)27/01/2003
American (M/D/Y)01/27/2003
Long formMonday 27th January 2003
RFC 2822Mon, 27 Jan 2003 00:00:00 GMT
Compact20030127
In wordsthe 27th of January, two thousand and three
This date in other calendars
Hebrew24 Shevat 5763the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)24 Dhu al-Qidah 1423 AHthe tabular reckoning; the calendar in religious use begins each month on an actual crescent sighting, so expect a day either way
Persian (arithmetic)7 Bahman 1381the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die731,242days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp1,043,625,600seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)1,043,625,600,000
Relationship to the epoch12,079 days after the Unix epoch
Julian Day Number2,452,667midnight UTC
Days since 1 January 190037,646
Days since 1 January 20001,122
Moon phase
PhaseWaning crescentthe same phase everywhere on Earth at the same instant
Illuminated at 12:00 UTC27%≈to about 1%, by Meeus
Waxing or waningWaning
Moon age at 12:00 UTC24.7 dayssince the previous new moon
Previous new moon2 January 2003, 20:23 UTC
Next new moon1 February 2003, 10:48 UTC
Previous full moon18 January 2003, 10:48 UTC
Next full moon16 February 2003, 23:51 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.
Today18 September 2026
Days ago8,635 days
In other terms23 years, 234 days and 6 hours
Weeks1233.6 weeks ago
Anniversary this year234 days ago
Years elapsed23 complete years
Seasons & signs
Zodiac signAquariusAir sign
Chinese zodiac yearGoatthe animal changes at Chinese New Year, not 1 January
Season (Northern Hemisphere)Wintermeteorological seasons, by whole months
Season (Southern Hemisphere)Summer
Easter Sunday that year20 April 2003
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