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

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Dey ۱۴۰۹

22 December 2030 – 20 January 2031

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۱۰

۱۱

۱۲

۱۳

۱۴

۱۵

۱۶

۱۷

۱۸

۱۹

۲۰

۲۱

۲۲

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۲۴

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۲۶

Martyrdom of Imam Ali

۲۷

۲۸

۲۹

۳۰

22 December 2030 – 20 January 2031

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Iran uses the Persian calendar for official dates, public holidays and observances.

Iran holidays and observances — Dey ۱۴۰۹

۲۶ Martyrdom of Imam Ali (public_holiday)

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

Download Dey 1409

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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Dey 1409 calendar

Dey 1409 in the Persian calendar runs from 22 December 2030 to 20 January 2031. This month includes 1 public holiday.

Dey 1409 holidays

Martyrdom of Imam Ali Public holiday 26 Dey 1409 = 16 January 2031

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.

Convert Persian dates to Gregorian

Persian	Gregorian
1 Dey	22 December
8 Dey	29 December
15 Dey	5 January
22 Dey	12 January
29 Dey	19 January
30 Dey	20 January

FAQ

How many working days are in Dey 1409?

Dey 1409 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 Dey 1409?

No long weekends you can create with one day off in Dey 1409.

What holidays are in Dey 1409?

Dey 1409 has 1 public holiday: Martyrdom of Imam Ali (26 Dey / 16 January).

When is Dey 1409 on the Gregorian calendar?

Dey 1409 runs from 22 December 2030 (a Sunday) to 20 January 2031 (a Monday) on the Gregorian calendar.

How many days until the next holiday in Dey 1409?

The next holiday is Martyrdom of Imam Ali on 26 Dey, 1589 days away.

What day of the week is Martyrdom of Imam Ali in 1409?

Martyrdom of Imam Ali in 1409 falls on a Thursday, 26 Dey.