Recognised as Date
31 May 2017
- Wednesday
- Q2
- Common year
- Week 22
- Gemini
31 May 2017 falls on a Wednesday. It is day 151 of 365 in 2017, falling in week 22 and quarter 2. Its Unix timestamp is 1,496,188,800.
Calendar position
Day of the weekWednesday
Day of the month31st
Day of the year151 of 365
Days remaining in the year214
Days elapsed in the year150
ISO week numberWeek 22ISO 8601, weeks start on Monday
Week of the month5th
Occurrence in the month5th Wednesday, and the last of the month
MonthMay (month 5 of 12)
QuarterQ2 2017
Year2017
Days in the month31
Leap yearNo, 365 days
This date in other formats
ISO 86012017-05-31
British (D/M/Y)31/05/2017
American (M/D/Y)05/31/2017
Long formWednesday 31st May 2017
RFC 2822Wed, 31 May 2017 00:00:00 GMT
Compact20170531
In wordsthe 31st of May, two thousand and seventeen
This date in other calendars
Hebrew6 Sivan 5777the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)5 Ramadan 1438 AHthe tabular reckoning; the calendar in religious use begins each month on an actual crescent sighting, so expect a day either way
Persian (arithmetic)10 Khordad 1396the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die736,480days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp1,496,188,800seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)1,496,188,800,000
Relationship to the epoch17,317 days after the Unix epoch
Julian Day Number2,457,905midnight UTC
Days since 1 January 190042,884
Days since 1 January 20006,360
Moon phase
PhaseWaxing crescentthe same phase everywhere on Earth at the same instant
Illuminated at 12:00 UTC39%≈to about 1%, by Meeus
Waxing or waningWaxing
Moon age at 12:00 UTC5.7 dayssince the previous new moon
Previous new moon25 May 2017, 19:44 UTC
Next new moon24 June 2017, 02:31 UTC
Previous full moon10 May 2017, 21:43 UTC
Next full moon9 June 2017, 13:10 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.
Today19 September 2026
Days ago3,398 days
In other terms9 years, 110 days and 18 hours
Weeks485.4 weeks ago
Anniversary this year111 days ago
Years elapsed9 complete years
Seasons & signs
Zodiac signGeminiAir sign
Chinese zodiac yearRoosterthe animal changes at Chinese New Year, not 1 January
Season (Northern Hemisphere)Springmeteorological seasons, by whole months
Season (Southern Hemisphere)Autumn
Easter Sunday that year16 April 2017
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