| Date | Holiday | Type | Notes |
|---|---|---|---|
| 01 Jan 2021 | New Year's Day | National | |
| 12 Feb 2021 | Chinese New Year (bridge day) | National | |
| 12 Feb 2021 | Chinese New Year | National | |
| 31 Mar 2021 | Holy Wednesday | National | Government Holiday, half-day for state workers |
| 01 Apr 2021 | Maundy Thursday | National | |
| 02 Apr 2021 | Good Friday | National | |
| 03 Apr 2021 | Black Saturday | National | |
| 09 Apr 2021 | The Day of Valor | National | |
| 01 May 2021 | Labor Day | National | |
| 13 May 2021 | Eid'l Fitr | Religious | |
| 12 Jun 2021 | Independence Day | National | |
| 24 Jun 2021 | Manila Day | Regional | Applies to MNL |
| 19 Jul 2021 | Eidul Adha | Religious | |
| 06 Aug 2021 | Provincial Charter Day | Regional | Cebu |
| 21 Aug 2021 | Ninoy Aquino Day | National | |
| 30 Aug 2021 | National Heroes' Day | National | |
| 09 Sep 2021 | Osmeña Day | Regional | Cebu |
| 01 Nov 2021 | All Saints' Day | National | |
| 02 Nov 2021 | All Souls' Day | National | |
| 08 Dec 2021 | Immaculate Conception Day | National | |
| 24 Dec 2021 | Christmas Eve | National | |
| 25 Dec 2021 | Christmas Day | National | |
| 30 Dec 2021 | Rizal Day | National |