| 1 January, Sunday | New Year’s Day | National Holiday |
| 20 February, Monday | Carnival / Shrove Monday | National Holiday |
| 21 February, Tuesday | Carnival / Shrove Tuesday | National Holiday |
| 24 March, Friday | Memorial Day | National Holiday |
| 2 April, Sunday | Holiday for Day of the Veterans | National Holiday |
| 2 April, Sunday | Day of the Veterans | National Holiday |
| 5 April, Wednesday | Passover Eve | Observance |
| 6 April, Thursday | Maundy Thursday | National Holiday, Christian |
| 6 April, Thursday | First day of Passover | Observance |
| 7 April, Friday | Good Friday | National Holiday, Christian |
| 7 April, Friday | Second Day of Passover | Observance |
| 9 April, Sunday | Easter Sunday | Observance, Christian |
| 11 April, Tuesday | Sixth Day of Passover | Observance |
| 12 April, Wednesday | Seventh Day of Passover | Observance |
| 13 April, Thursday | Last day of Passover | Observance |
| 21 April, Friday | End of Ramadan | Muslim |
| 24 April, Monday | Action Day for Tolerance and Respect between People | Observance |
| 1 May, Monday | Labor Day / May Day | National Holiday |
| 25 May, Thursday | National Day/May 1810 Revolution | National Holiday |
| 17 June, Saturday | Commemoration of General Don Martín Miguel de Güemes | National Holiday |
| 20 June, Tuesday | Flag Day | National Holiday |
| 29 June, Thursday | Eid al-Adha | Muslim |
| 9 July, Sunday | Independence day | National Holiday |
| 19 July, Wednesday | Muharram/New Year | Muslim |
| 21 August, Monday | San Martín Day | National Holiday |
| 15 September, Friday | Rosh Hashana Eve | Hebrew |
| 16 September, Saturday | Rosh Hashana | Hebrew |
| 17 September, Sunday | Second day of Rosh Hashana | Hebrew |
| 24 September, Sunday | Yom Kippur Eve | Hebrew |
| 25 September, Monday | Yom Kippur | Hebrew |
| 9 October, Monday | Day of respect for cultural diversity | National Holiday |
| 20 November, Monday | National Sovereignty Day | National Holiday |
| 8 December, Friday | Feast of the Immaculate Conception | National Holiday |
| 25 December, Monday | Christmas Day | National Holiday, Christian |
| 31 December, Sunday | New Year’s Eve | Observance |