2019
| 1 January | Tuesday | New Year's Day |
| 4 March | Monday | In lieu of 3 March, Bulgaria's National Day |
| 26 April | Friday | Good Friday (BG) |
| 29 April | Monday | Easter Monday (BG) |
| 1 May | Wednesday | Labour Day |
| 6 May | Monday | St. George’s Day |
| 24 May | Friday | Saints Cyril and Methodius Day, Day of Slavonic Alphabet |
| 6 September | Friday | Bulgaria's Unification Day |
| 23 September | Monday | In lieu of 22 September, Bulgaria's Independence Day |
| 24 – 26 December | Tuesday, Wednesday, Thursday | Christmas |
| 27 December – 1 January | British Council office closed between Christmas and New Year | |
2020
| 1 January | Wednesday | New Year's Day |
| 3 March | Tuesday | Bulgaria's National Day |
| 17 April | Friday | Good Friday (BG) |
| 20 April | Monday | Easter Monday (BG) |
| 1 May | Friday | Labour Day |
| 6 May | Wednesday | St. George’s Day |
| 25 May | Monday | In lieu of 24 May, Saints Cyril and Methodius Day, Day of Slavonic Alphabet |
| 7 September | Monday | In lieu of 6 September, Bulgaria's Unification Day |
| 22 September | Tuesday | Bulgaria's Independence Day |
| 24 – 25 December | Thursday and Friday | Christmas |
| 26 December – 4 January | British Council office closed between Christmas and New Year | |