sunnahfastSunnah fasting days in September 2026
September 2026 spans Rabi' al-awwal 1448 – Rabi' al-thani 1448 AH on the standard Umm al-Qura reckoning. Below is every recommended fasting day in the month with its exact date. If your community's moon sighting runs a day ahead or behind, shift the Hijri dates by one day — the converter and calendar feed both have a ±1 sync setting for exactly this.
21 Rabi' al-awwal 1448 AH Thursday fast
25 Rabi' al-awwal 1448 AH Monday fast
28 Rabi' al-awwal 1448 AH Thursday fast
3 Rabi' al-thani 1448 AH Monday fast
6 Rabi' al-thani 1448 AH Thursday fast
10 Rabi' al-thani 1448 AH Monday fast
13 Rabi' al-thani 1448 AH White Day (Ayyam al-Beed) · Thursday fast
17 Rabi' al-thani 1448 AH Monday fast
To understand any of these days — the White Days, Mondays & Thursdays, Ashura, Arafah — the blog walks through each one with sources quoted verbatim.
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