Hijri Calendar 637 AH
Complete Islamic Calendar - Download and Print
Muharram 637
Su
Mo
Tu
We
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Sa
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Safar 637
Su
Mo
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Rabi al-awwal 637
Su
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Rabi al-thani 637
Su
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Jumada al-awwal 637
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Jumada al-thani 637
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Rajab 637
Su
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Shaban 637
Su
Mo
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Sa
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Ramadan 637
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Shawwal 637
Su
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Dhu al-Qidah 637
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Sa
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Dhu al-Hijjah 637
Su
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Sa
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About Hijri Calendar 637
The Hijri calendar year 637 AH (Anno Hegirae) is based on the lunar calendar system used in Islamic tradition. Each month begins with the sighting of the new moon, making it approximately 354-355 days per year.
Key Features:
- 12 lunar months
- 354-355 days per year
- Dates change at sunset
- Religious significance
Major Observances:
- Ramadan (Fasting month)
- Eid al-Fitr
- Eid al-Adha
- Ashura