Hijri calendar September 2027
Rabiʻ I – Rabiʻ II 1449 AH · United Kingdom
Hijri calendar September 2027
September 2027 runs from 30 Rabiʻ I 1449 AH to 29 Rabiʻ II 1449 AH in the Umm al-Qura calendar. 1 Rabiʻ II 1449 AH falls on Thursday, 2 September 2027. The white days (13th–15th) this month fall on 14–16 September 2027. Many UK mosques follow local moon sighting, so the actual day can differ by one.
September 2027
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 30 Rabiʻ I | 1 Rabiʻ II | 2 | 3 | 4 | ||
| 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| 12 | 13 White day | 14 White day | 15 White day | 16 | 17 | 18 |
| 19 | 20 | 21 | 22 | 23 | 24 | 25 |
| 26 | 27 | 28 | 29 |
- Monday & Thursday
- White days (13th–15th Hijri)
- Friday
- Small number = Hijri date
Hijri dates follow the Umm al-Qura calendar and are estimates. Follow your local mosque or national announcement.
Upcoming Islamic dates
Estimates from the Umm al-Qura calendar. The day observed locally can differ by one.
Frequently asked questions
What is the Hijri date on 1 September 2027?
1 September 2027 is 30 Rabiʻ I 1449 AH (Umm al-Qura).
When are the white days this month?
14–16 September 2027 (13–15 Rabiʻ II 1449 AH).
Why can the Hijri date differ from other calendars?
The start of each month depends on the calculation or moon-sighting method used. This page uses the Umm al-Qura calendar as an estimate; follow your local mosque or national announcement.
Sources & method
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Calendar · Umm al-Qura (Saudi Arabia's official calendar), computed with the standard ICU library
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Official dates · Announced locally; many UK mosques follow moon sighting