Recognised as Date
30 April 1030
- Friday
- Q2
- Common year
- Week 17
- Taurus
30 April 1030 falls on a Friday in the proleptic Gregorian calendar, which did not yet exist at the time. It is day 120 of 365 in 1030, falling in week 17 and quarter 2. Its Unix timestamp is -29,653,257,600.
Calendar position
Day of the weekFridayproleptic Gregorian; contemporaries used the Julian calendar and would have named a different day
Day of the month30th
Day of the year120 of 365
Days remaining in the year245
Days elapsed in the year119
ISO week numberWeek 17ISO 8601, weeks start on Monday
Week of the month5th
Occurrence in the month5th Friday, and the last of the month
QuarterQ2 1030
Year1030
Days in the month30
Leap yearNo, 365 days
This date in other formats
ISO 86011030-04-30
British (D/M/Y)30/04/1030
American (M/D/Y)04/30/1030
Long formFriday 30th April 1030
RFC 2822Fri, 30 Apr 1030 00:00:00 GMT
Compact10300430
In wordsthe 30th of April, one thousand and thirty
Julian calendar equivalent24 April 1030the date contemporaries would have written, before the Gregorian calendar existed
This date in other calendars
Hebrew19 Iyyar 4790the Hebrew calendar has been fully algorithmic since the ninth century, so this is exact
Islamic (tabular)17 Rabi II 421 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 Ordibehesht 409the arithmetic (Birashk) calendar; the official Solar Hijri calendar takes its new year from the astronomical equinox at Tehran
Rata Die375,954days since 1 January 1 CE in the proleptic Gregorian calendar, the pivot every conversion here runs through
Unix time & day counts
Unix timestamp-29,653,257,600seconds since 1 January 1970, midnight UTC
Unix timestamp (ms)-29,653,257,600,000
Relationship to the epoch343,209 days before the Unix epoch
Julian Day Number2,097,379midnight UTC
Days since 1 January 1900-317,642
Days since 1 January 2000-354,166
Moon phase
PhaseWaning gibbousthe same phase everywhere on Earth at the same instant
Illuminated at 12:00 UTC80%≈to about 1%, by Meeus
Waxing or waningWaning
Moon age at 12:00 UTC18.8 dayssince the previous new moon
Previous new moon11 April 1030
Next new moon11 May 1030
Previous full moon26 April 1030
Next full moon25 May 1030
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
PrecisionDates onlybefore 1700 or after 2150 the Earth's rotation is not known well enough to give a time, and a phase near midnight can land a day either side
Relative to today
These values depend on today’s date and change daily.
Today17 September 2026
Days ago363,922 days
In other terms996 years and 133 days
Weeks51988.9 weeks ago
Anniversary this year140 days ago
Years elapsed996 complete years
Seasons & signs
Zodiac signTaurusEarth sign
Chinese zodiac yearHorsethe animal changes at Chinese New Year, not 1 January
Season (Northern Hemisphere)Springmeteorological seasons, by whole months
Season (Southern Hemisphere)Autumn
Easter Sunday that year28 March 1030
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