21 AH
Centuries: | 1st century BH – 1st century – 2nd century |
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Years: | 18 19 20 – 21 – 22 23 24 |
Today |
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Year 21 AH[1] started on Monday, December 10, 641 CE, and ended on Friday, November 29, 642 CE[2].
Notes
- ↑ Latin: Anno Hegirae, "in the year of the Hijra (Lunar Hijri calendar)
- ↑ WikiShia:Manual of Style/Dates