| January | New Year’s Day | 2023-01-01 Sunday | Legal holidays |
| Day after New Year’s Day | 2023-01-02 Monday | Legal holidays | |
| Unification Day | 2023-01-24 Tuesday | Legal holidays | |
| February | Constantin Brancusi Day | 2023-02-19 Sunday | Holidays or anniversaries |
| Dragobete | 2023-02-24 Friday | Holidays or anniversaries | |
| Mar. | Mărțișor | 2023-03-01 Wednesday | Holidays or anniversaries |
| International Women’s Day | 2023-03-08 Wednesday | Holidays or anniversaries | |
| April | Good Friday | 2023-04-14 Friday | Orthodox religious law prescribes holidays |
| Orthodox Easter Day | 2023-04-16 Sunday | Orthodox religious law prescribes holidays | |
| Orthodox Easter Monday | 2023-04-17 Monday | Orthodox religious law prescribes holidays | |
| May | Labor Day / May Day | 2023-05-01 Monday | Legal holidays |
| Mother’s Day | 2023-05-07 Sunday | Holidays or anniversaries | |
| Monarchy Day | 2023-05-10 Wednesday | Holidays or anniversaries | |
| Father’s Day | 2023-05-14 Sunday | Holidays or anniversaries | |
| Orthodox Ascension Day | 2023-05-25 Thursday | Orthodox festivals | |
| June | Children’s Day | 2023-06-01 Thursday | Legal holidays |
| Orthodox Pentecost | 2023-06-04 Sunday | Orthodox religious law prescribes holidays | |
| Orthodox Pentecost Monday | 2023-06-05 Monday | Orthodox religious law prescribes holidays | |
| Flag Day | 2023-06-26 Monday | Holidays or anniversaries | |
| July | National Anthem Day | 2023-07-29 Saturday | Holidays or anniversaries |
| August | St Mary’s Day | 2023-08-15 Tuesday | Legal holidays |
| October | Halloween | 2023-10-31 Tuesday | Holidays or anniversaries |
| November | St Andrew’s Day | 2023-11-30 Thursday | Legal holidays |
| December | National holiday | 2023-12-01 Friday | Legal holidays |
| Constitution Day | 2023-12-08 Friday | Festivals or anniversaries | |
| Christmas Eve | 2023-12-24 Sunday | Festivals or anniversaries | |
| Christmas Day | 2023-12-25 Monday | Legal holidays | |
| Boxing Day | 2023-12-26 Tuesday | Legal holidays | |
| New Year’s Eve | 2023-12-31 Sunday | Festivals or anniversaries |
