Quick answer: Iran has 247 business days in 2028 for a default Monday-Friday week, for the period Jan 1, 2028 through Dec 31, 2028.
Month-by-month business days (2028)
Weekdays counted: Monday-Friday.
| Month | Business days | Public holiday days in month |
|---|---|---|
| January | 20 | 1 |
| February | 18 | 4 |
| March | 22 | 1 |
| April | 20 | 1 |
| May | 22 | 2 |
| June | 21 | 3 |
| July | 18 | 4 |
| August | 22 | 1 |
| September | 21 | 0 |
| October | 22 | 1 |
| November | 21 | 1 |
| December | 20 | 1 |
Public holidays in 2028 (Iran)
National public holidays that overlap the same date range as the business day calculation.
| Date | Name |
|---|---|
| Jan 13, 2028 | Imam Mahdi's birthday |
| Feb 11, 2028 | Revolution Day |
| Feb 17, 2028 | Martyrdom of Imam Ali |
| Feb 27, 2028 | Eid-e-Fetr |
| Feb 28, 2028 | Eid-e-Fetr Holiday |
| Mar 22, 2028 | Martyrdom of Imam Sadeq |
| Apr 1, 2028 | Islamic Republic Day |
| May 5, 2028 | Eid-e-Ghorban |
| May 13, 2028 | Eid-e-Ghadir |
| Jun 3, 2028 | Tassoua |
| Jun 4, 2028 | Ashura |
| Jun 4, 2028 | Anniversary of Khomeini's Death |
| Jun 5, 2028 | Revolt of Khordad 15 |
| Jul 13, 2028 | Arbaeen |
| Jul 21, 2028 | Demise of Prophet Muhammad and Martyrdom of Imam Hassan |
| Jul 22, 2028 | Martyrdom of Imam Reza |
| Jul 31, 2028 | Martyrdom of Imam Hasan al-Askari |
| Aug 9, 2028 | Birthday of Prophet Muhammad and Imam Sadeq |
| Oct 22, 2028 | Martyrdom of Hazrat Fatima |
| Nov 30, 2028 | Birthday of Imam Ali and Father's Day |
| Dec 14, 2028 | Prophet's Ascension |
Key insights
Total working days
Default Monday-Friday workweek in 2028.
Highest month
22 working days.
Lowest month
18 working days.
Holidays included
National public holidays excluded from the total.
Related guides & tools
Frequently asked questions
How many working days are there in Iran in 2028?
Iran has 247 working days in 2028 using a default Monday-Friday workweek and excluding national public holidays.
Are public holidays included in the calculation?
Yes. National public holidays in 2028 are excluded from the working-day total (about 20 calendar days in this dataset).
Which month has the fewest working days?
February and July has the fewest working days, with 18.
Can I customize the working week or include a region?
Yes. Use the business days calculator to change weekdays, add a region filter (when available), or calculate a custom range.