The following Philippine and Japanese Holidays will be observed by the Philippine Consulate General in Osaka in 2021. The public is advised that the Consulate will be CLOSED during these holidays:
| Philippine Holiday | Japanese Holiday |
| 01 January (Friday) - New Year's Day | |
| 11 January (Monday) - Coming of Age Day | |
| 11 February (Thursday) - National Foundation Day | |
| 12 February (Friday) - Chinese New Year | |
| 23 February (Tuesday) - Emperor's Birthday | |
| 01 April (Thursday) - Maundy Thursday | |
| 02 April (Friday) - Good Friday | |
| 09 April (Friday) - Araw ng Kagitingan | |
| 03 May (Monday) - Constitution Memorial Day | |
| 04 May (Tuesday) - Greenery Day | |
| 05 May (Wednesday) - Children's Day | |
| 22 July (Thursday) - Marine Day | |
| 23 July (Friday) - Sports Day | |
| 30 August (Monday) - National Heroes Day | |
| 20 September (Monday) - Respect for the Aged Day | |
| 01 November (Monday) - All Saints Day | |
| 23 November (Tuesday) - Labor Thanksgiving Day | |
| 24 December (Friday) - Christmas Eve | |
| 30 December (Thursday) - Rizal Day | |
| 31 December (Friday) - Last Day of the Year |
