Closing days 2020 embassy in Iran
The Netherlands embassy in Tehran is closed on Friday and Saturday (weekend in Iran) and on the following days:
| Day | Date | Occasion |
| Wednesday | 1 January | New Year's Day |
| Tuesday | 11 February | Revolution day |
| Sunday | 22 March |
Norouz 3rd Day / Prophet Mohammad’s call to Mission (Mabás) |
| Monday | 23 March | Norouz 4th Day |
| Sunday | 12 April | Easter |
| Monday | 13 April | Easter Monday |
| Thursday | 21 May | Ascension Day |
| Sunday | 24 May | embassy closed |
| Sunday | 31 May | Whit Sunday |
| Monday | 1 June | Whit Monday |
| Sunday | 25 October | Martyrdom of Imam Hassan Asgari |
| Tuesday | 3 November | Birthday of Prophet Mohammed |