Recognised as Date
15 May 2001
- Tuesday
- Q2
- Common year
- Week 20
- Taurus
15 May 2001 falls on a Tuesday. It is day 135 of 365 in 2001, falling in week 20 and quarter 2. Its Unix timestamp is 989,884,800.
Calendar position
Day of the weekTuesday
Day of the month15th
Day of the year135 of 365
Days remaining in the year230
Days elapsed in the year134
ISO week numberWeek 20ISO 8601, weeks start on Monday
Week of the month3rd
Occurrence in the month3rd Tuesday
MonthMay (month 5 of 12)
QuarterQ2 2001
Year2001
Days in the month31
Leap yearNo, 365 days
This date in other formats
ISO 86012001-05-15
British (D/M/Y)15/05/2001
American (M/D/Y)05/15/2001
Long formTuesday 15th May 2001
RFC 2822Tue, 15 May 2001 00:00:00 GMT
Compact20010515
In wordsthe 15th of May, two thousand and one
This date in other calendars
Hebrew22 Iyyar 5761the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)21 Safar 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)25 Ordibehesht 1380the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die730,620days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp989,884,800seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)989,884,800,000
Relationship to the epoch11,457 days after the Unix epoch
Julian Day Number2,452,045midnight UTC
Days since 1 January 190037,024
Days since 1 January 2000500
Relative to today
These values depend on today’s date and change daily.
Today17 September 2026
Days ago9,256 days
In other terms25 years, 124 days and 18 hours
Weeks1322.3 weeks ago
Anniversary this year125 days ago
Years elapsed25 complete years
Seasons & signs
Zodiac signTaurusEarth 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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