Recognised as Date
20 August 1997
- Wednesday
- Q3
- Common year
- Week 34
- Leo
20 August 1997 falls on a Wednesday. It is day 232 of 365 in 1997, falling in week 34 and quarter 3. Its Unix timestamp is 872,035,200.
Calendar position
Day of the weekWednesday
Day of the month20th
Day of the year232 of 365
Days remaining in the year133
Days elapsed in the year231
ISO week numberWeek 34ISO 8601, weeks start on Monday
Week of the month3rd
Occurrence in the month3rd Wednesday
QuarterQ3 1997
Year1997
Days in the month31
Leap yearNo, 365 days
This date in other formats
ISO 86011997-08-20
British (D/M/Y)20/08/1997
American (M/D/Y)08/20/1997
Long formWednesday 20th August 1997
RFC 2822Wed, 20 Aug 1997 00:00:00 GMT
Compact19970820
In wordsthe 20th of August, one thousand, nine hundred and ninety-seven
This date in other calendars
Hebrew17 Av 5757the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)15 Rabi II 1418 AHthe tabular reckoning; the calendar in religious use begins each month on an actual crescent sighting, so expect a day either way
Persian (arithmetic)29 Mordad 1376the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die729,256days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp872,035,200seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)872,035,200,000
Relationship to the epoch10,093 days after the Unix epoch
Julian Day Number2,450,681midnight UTC
Days since 1 January 190035,660
Days since 1 January 2000-864
Moon phase
PhaseWaning gibbousthe same phase everywhere on Earth at the same instant
Illuminated at 12:00 UTC94%≈to about 1%, by Meeus
Waxing or waningWaning
Moon age at 12:00 UTC17.2 dayssince the previous new moon
Previous new moon3 August 1997, 08:14 UTC
Next new moon1 September 1997, 23:52 UTC
Previous full moon18 August 1997, 10:55 UTC
Next full moon16 September 1997, 18:50 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.
Today19 September 2026
Days ago10,622 days
In other terms29 years, 29 days and 18 hours
Weeks1517.4 weeks ago
Anniversary this year30 days ago
Years elapsed29 complete years
Seasons & signs
Zodiac signLeoFire sign
Chinese zodiac yearOxthe animal changes at Chinese New Year, not 1 January
Season (Northern Hemisphere)Summermeteorological seasons, by whole months
Season (Southern Hemisphere)Winter
Easter Sunday that year30 March 1997
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