Recognised as Date
4 April 2001
- Wednesday
- Q2
- Common year
- Week 14
- Aries
4 April 2001 falls on a Wednesday. It is day 94 of 365 in 2001, falling in week 14 and quarter 2. Its Unix timestamp is 986,342,400.
Calendar position
Day of the weekWednesday
Day of the month4th
Day of the year94 of 365
Days remaining in the year271
Days elapsed in the year93
ISO week numberWeek 14ISO 8601, weeks start on Monday
Week of the month1st
Occurrence in the month1st Wednesday
QuarterQ2 2001
Year2001
Days in the month30
Leap yearNo, 365 days
This date in other formats
ISO 86012001-04-04
British (D/M/Y)04/04/2001
American (M/D/Y)04/04/2001
Long formWednesday 4th April 2001
RFC 2822Wed, 04 Apr 2001 00:00:00 GMT
Compact20010404
In wordsthe 4th of April, two thousand and one
This date in other calendars
Hebrew11 Nisan 5761the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)10 Muharram 1422 AHthe tabular reckoning; the calendar in religious use begins each month on an actual crescent sighting, so expect a day either way
Persian (arithmetic)15 Farvardin 1380the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die730,579days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp986,342,400seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)986,342,400,000
Relationship to the epoch11,416 days after the Unix epoch
Julian Day Number2,452,004midnight UTC
Days since 1 January 190036,983
Days since 1 January 2000459
Moon phase
PhaseWaxing gibbousthe same phase everywhere on Earth at the same instant
Illuminated at 12:00 UTC83%≈to about 1%, by Meeus
Waxing or waningWaxing
Moon age at 12:00 UTC10.4 dayssince the previous new moon
Previous new moon25 March 2001, 01:21 UTC
Next new moon23 April 2001, 15:26 UTC
Previous full moon9 March 2001, 17:23 UTC
Next full moon8 April 2001, 03:22 UTC
Lit side, Northern HemisphereRight
Lit side, Southern HemisphereLeftthe 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.
Today21 September 2026
Days ago9,301 days
In other terms25 years, 169 days and 18 hours
Weeks1328.7 weeks ago
Anniversary this year170 days ago
Years elapsed25 complete years
Seasons & signs
Zodiac signAriesFire sign
Chinese zodiac yearSnakethe animal changes at Chinese New Year, not 1 January
Season (Northern Hemisphere)Springmeteorological seasons, by whole months
Season (Southern Hemisphere)Autumn
Easter Sunday that year15 April 2001
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