Islamic calendar 2027 · Rabi al-Awwal / Rabi al-Thani 1449 AH
September 2027 Islamic calendar
September 2027 begins on 30 Rabi al-Awwal 1449 and ends on 29 Rabi al-Thani 1449. There are no major annual dates this month, but the White Days and weekly fasts still fall here.
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 130 | 21 Rab II | 32 | 43 | |||
| 54 | 65 | 76 | 87 | 98 | 109 | 1110 |
| 1211 | 1312 | 1413White Day | 1514White Day | 1615White Day | 1716 | 1817 |
| 1918 | 2019 | 2120 | 2221 | 2322 | 2423 | 2524 |
| 2625 | 2726 | 2827 | 2928 | 3029 |
- Ramadan
- Eid
- Key date
- White Day (13, 14, 15)
- Friday
- Tashreeq (no fasting)
Key dates in September 2027
No major annual Islamic date falls in September 2027. See the full 2027 list or the Islamic events pages.
Hijri months starting this month
- Thursday 2 September 2027: 1 Rabi al-Thani 1449 AH (expected)
Dates are expected (Umm al-Qura, ±1 day). Where your community sights the moon, the day can differ; follow your local mosque or authority.
Fasting days and Fridays in September
White Days: Tuesday 14 September 2027, Wednesday 15 September 2027, Thursday 16 September 2027. These are the 13th, 14th and 15th of the Hijri month, voluntary fasts the Prophet ﷺ recommended to Abu Dharr (Jami' at-Tirmidhi 761).
Mondays and Thursdays: 9 voluntary fasting days this month: Thu 2, Mon 6, Thu 9, Mon 13, Thu 16, Mon 20, Thu 23, Mon 27, Thu 30. Deeds are presented on these days and the Prophet ﷺ liked to be fasting then (Jami' at-Tirmidhi 747); he fasted Mondays as the day he was born (Sahih Muslim 1162).
Fridays this month: 3, 10, 17, 24 September. See how to pray Jumu'ah.
Frequently asked questions
Which Hijri months fall in September 2027?
September 2027 falls in Rabi al-Awwal / Rabi al-Thani 1449 AH. Rabi al-Thani 1449 AH is expected to begin on Thursday 2 September 2027.
When are the White Days in September 2027?
They fall on Tuesday 14 September 2027, Wednesday 15 September 2027, Thursday 16 September 2027 (the 13th to 15th of the Hijri month).
Which days can I fast voluntarily in September 2027?
Outside Ramadan, the Mondays and Thursdays (9 this month) and the White Days are the regular voluntary fasts. Fasting is not allowed on Eid or the days of Tashreeq.
Keep going
The Hijri date on your phone
Niyat shows today's Hijri date, prayer times for your city and adhan alerts, and reminds you before Ramadan and the Eids. Rated 4.9 stars.
Download Niyat for iPhone Get it on Google PlayThis calendar follows the same Umm al-Qura dates as the Hijri calendar. Sources: Jami' at-Tirmidhi 747 and 761; Sahih Muslim 1141 and 1162; Sahih al-Bukhari 1990. A planning aid, not a fatwa.