Recognised as Date
1 May 1722
- Friday
- Q2
- Common year
- Week 18
- Taurus
1 May 1722 falls on a Friday. It is day 121 of 365 in 1722, falling in week 18 and quarter 2. Its Unix timestamp is -7,815,744,000. A full moon falls on this day at 07:58 UTC.
Calendar position
Day of the weekFriday
Day of the month1st
Day of the year121 of 365
Days remaining in the year244
Days elapsed in the year120
ISO week numberWeek 18ISO 8601, weeks start on Monday
Week of the month1st
Occurrence in the month1st Friday
MonthMay (month 5 of 12)
QuarterQ2 1722
Year1722
Days in the month31
Leap yearNo, 365 days
This date in other formats
ISO 86011722-05-01
British (D/M/Y)01/05/1722
American (M/D/Y)05/01/1722
Long formFriday 1st May 1722
RFC 2822Fri, 01 May 1722 00:00:00 GMT
Compact17220501
In wordsthe 1st of May, one thousand, seven hundred and twenty-two
This date in other calendars
Hebrew14 Iyyar 5482the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)15 Rajab 1134 AHthe tabular reckoning; the calendar in religious use begins each month on an actual crescent sighting, so expect a day either way
Persian (arithmetic)11 Ordibehesht 1101the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die628,703days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp-7,815,744,000seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)-7,815,744,000,000
Relationship to the epoch90,460 days before the Unix epoch
Julian Day Number2,350,128midnight UTC
Days since 1 January 1900-64,893
Days since 1 January 2000-101,417
Moon phase
PhaseFull moonthe instant falls at 07:58 UTC; in time zones far enough east or west the local date is a day either side
Illuminated at 12:00 UTC100%≈to about 1%, by Meeus
Waxing or waningWaning
Moon age at 12:00 UTC15.7 dayssince the previous new moon
Previous new moon15 April 1722, 18:53 UTC
Next new moon15 May 1722, 06:26 UTC
This full moon1 May 1722, 07:58 UTC
Next full moon30 May 1722, 17:46 UTC
Relative to today
These values depend on today’s date and change daily.
Today19 September 2026
Days ago111,175 days
In other terms304 years and 139 days
Weeks15882.1 weeks ago
Anniversary this year141 days ago
Years elapsed304 complete years
Seasons & signs
Zodiac signTaurusEarth sign
Chinese zodiac yearTigerthe animal changes at Chinese New Year, not 1 January
Season (Northern Hemisphere)Springmeteorological seasons, by whole months
Season (Southern Hemisphere)Autumn
Easter Sunday that year5 April 1722
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