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Calendar tool for immigrants, expats & travelers — compare dates across Persian, Gregorian, Hijri, Hebrew and Chinese calendars.

September 2025

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  • Mawlid al-Nabi & Birthday of Imam Sadiq
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Gregorian — Holidays

  • 9 Mawlid al-Nabi & Birthday of Imam Sadiq (public_holiday)

Islamic dates are calculated and may differ by 1 day from official announcements based on moon sighting.

Download September 2025

Add to Calendar (.ics) Import every holiday this month directly into Google Calendar, Apple Calendar or Outlook. Download PDF A printable calendar grid with the full holiday list for this month.

Working days and holidays

25 working days
4 Fridays
1 official holiday

Based on Iran's official public holidays and the Friday weekend.

See the full year of holidays →

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September 2025 calendar

September 2025 in the Gregorian calendar — full dates, weekdays and holidays below. This month includes 1 public holiday.

September 2025 holidays

  • Mawlid al-Nabi & Birthday of Imam Sadiq Public holiday 9 September 2025

Working days and holidays

25 working days, 4 Fridays and 1 official holiday, out of 30 days in total.

Based on Iran's official public holidays and the Friday weekend.

FAQ

How many working days are in September 2025?
September 2025 has 25 working days out of 30 days — 4 Fridays and 1 official holiday, based on Iran's public holidays and the Friday weekend.
Any long weekends in September 2025?
No long weekends you can create with one day off in September 2025.
What holidays are in September 2025?
September 2025 has 1 public holiday: Mawlid al-Nabi & Birthday of Imam Sadiq (9 September).
What day of the week is Mawlid al-Nabi & Birthday of Imam Sadiq in 2025?
Mawlid al-Nabi & Birthday of Imam Sadiq in 2025 falls on a Tuesday, 9 September.