Recognised as Date
18 April 1982
- Sunday
- Q2
- Common year
- Week 15
- Aries
18 April 1982 falls on a Sunday. It is day 108 of 365 in 1982, falling in week 15 and quarter 2. Its Unix timestamp is 387,936,000.
Calendar position
Day of the weekSunday
Day of the month18th
Day of the year108 of 365
Days remaining in the year257
Days elapsed in the year107
ISO week numberWeek 15ISO 8601, weeks start on Monday
Week of the month3rd
Occurrence in the month3rd Sunday
QuarterQ2 1982
Year1982
Days in the month30
Leap yearNo, 365 days
This date in other formats
ISO 86011982-04-18
British (D/M/Y)18/04/1982
American (M/D/Y)04/18/1982
Long formSunday 18th April 1982
RFC 2822Sun, 18 Apr 1982 00:00:00 GMT
Compact19820418
In wordsthe 18th of April, one thousand, nine hundred and eighty-two
This date in other calendars
Hebrew25 Nisan 5742the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)23 Jumada II 1402 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 Farvardin 1361the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die723,653days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp387,936,000seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)387,936,000,000
Relationship to the epoch4,490 days after the Unix epoch
Julian Day Number2,445,078midnight UTC
Days since 1 January 190030,057
Days since 1 January 2000-6,467
Moon phase
PhaseWaning crescentthe same phase everywhere on Earth at the same instant
Illuminated at 12:00 UTC31%≈to about 1%, by Meeus
Waxing or waningWaning
Moon age at 12:00 UTC24.1 dayssince the previous new moon
Previous new moon25 March 1982, 10:18 UTC
Next new moon23 April 1982, 20:29 UTC
Previous full moon8 April 1982, 10:18 UTC
Next full moon8 May 1982, 00:45 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 ago16,225 days
In other terms44 years and 154 days
Weeks2317.9 weeks ago
Anniversary this year154 days ago
Years elapsed44 complete years
Seasons & signs
Zodiac signAriesFire sign
Chinese zodiac yearDogthe animal changes at Chinese New Year, not 1 January
Season (Northern Hemisphere)Springmeteorological seasons, by whole months
Season (Southern Hemisphere)Autumn
Easter Sunday that year11 April 1982
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