Iranian Oil Industry Nationalization Day
Nationwide public holiday in Iran · روز ملی شدن صنعت نفت ایران
Dates
| Year | Date | Weekday | Notes |
|---|---|---|---|
| 2026 | 20 March | Friday | Nationwide |
| 2027 | 20 March | Saturday | Nationwide |
Where it applies
Everywhere in Iran.
Is it a day off?
Yes. It is an official public holiday, so most employees have the day off. Government offices, schools and many businesses are usually closed; shops, restaurants and public transport may keep reduced hours. Check local announcements for opening times.
Make it longer
Fri 19 Mar – Wed 24 Mar is a 6-day weekend with no leave needed.
Take Thursday 25 March off and get 8 days in a row (Fri 19 Mar – Fri 26 Mar).
Plan more breaks with the leave planner.
Typical weather in Tehran around 20 March: high 17°C (63°F), low 5°C (41°F), rain on 36% of days.
Averages for 2015–2024, 3 days either side of the date, for the area around Tehran. Past averages, not a forecast.
Forecast for Saturday 20 March in Tehran: (MET Norway)
Coming up next in Iran
Sunday, 21 March 2027
More for Iran
Holiday dates are for general information and can change. Official government announcements take precedence.