Islamic calendar

The Islamic calendar in 1990.

Gregorian dates beside their Hijri equivalents for every day of 1990, with the major Islamic dates highlighted. Based on the Umm al-Qura calendar.

Download .ics1410–1411 AH · 9 major dates

All dates for 1990

January 1990

Jumada II – Rajab 1410 AH
January 1990 with Gregorian and Hijri dates
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February 1990

Rajab – Shaʻban 1410 AH
February 1990 with Gregorian and Hijri dates
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March 1990

Shaʻban – Ramadan 1410 AH
March 1990 with Gregorian and Hijri dates
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April 1990

Ramadan – Shawwal 1410 AH
April 1990 with Gregorian and Hijri dates
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May 1990

Shawwal – Dhuʻl-Qiʻdah 1410 AH
May 1990 with Gregorian and Hijri dates
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June 1990

Dhuʻl-Qiʻdah – Dhuʻl-Hijjah 1410 AH
June 1990 with Gregorian and Hijri dates
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July 1990

Dhuʻl-Hijjah – Muharram 1411 AH
July 1990 with Gregorian and Hijri dates
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August 1990

Muharram – Safar 1411 AH
August 1990 with Gregorian and Hijri dates
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September 1990

Safar – Rabiʻ I 1411 AH
September 1990 with Gregorian and Hijri dates
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October 1990

Rabiʻ I – Rabiʻ II 1411 AH
October 1990 with Gregorian and Hijri dates
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November 1990

Rabiʻ II – Jumada I 1411 AH
November 1990 with Gregorian and Hijri dates
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December 1990

Jumada I – Jumada II 1411 AH
December 1990 with Gregorian and Hijri dates
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Each cell shows the Gregorian day with the Hijri day beneath it. Highlighted dates mark major Islamic events. Local moon sighting can shift a date by one day — confirm with your mosque.

Major dates

Islamic dates in 1990

The events most often observed, with Gregorian and Hijri dates and a one-tap calendar download.

Questions

How the Hijri calendar works

Moon sighting, the Umm al-Qura calendar and adding dates to your phone.

Why do Islamic dates differ between countries?

The Hijri month begins with the sighting of the new crescent, which varies by location and weather. This calendar follows the Umm al-Qura calendar used in Saudi Arabia; a local sighting can move a date by one day.

How does the Hijri calendar work?

It is a lunar calendar of twelve months, each lasting 29 or 30 days. A Hijri year is about 354 days, roughly eleven days shorter than the Gregorian year, so Islamic dates move earlier each year.

Can I add these dates to my own calendar?

Yes. Download the whole year as an .ics file, or add a single event such as Ramadan or Eid. The file works with Apple Calendar, Google Calendar, Outlook and any app that supports the iCalendar format.