| 1 Jan, 2026 (Thu) | New Year's Day | National Holiday |
| 6 Jan, 2026 (Tue) | Day of the Holy Kings | Observance |
| 2 Feb, 2026 (Mon) | Candlemas | Observance |
| 2 Feb, 2026 (Mon) | Constitution Day | National Holiday |
| 5 Feb, 2026 (Thu) | Constitution Day | Observance |
| 14 Feb, 2026 (Sat) | Valentine's Day | Observance |
| 18 Feb, 2026 (Wed) | Ash Wednesday | Observance, Christian |
| 24 Feb, 2026 (Tue) | Flag Day | Observance |
| 16 Mar, 2026 (Mon) | Benito Juárez's Birthday Memorial | National Holiday |
| 18 Mar, 2026 (Wed) | Oil Expropriation Day | Observance |
| 20 Mar, 2026 (Fri) | March Equinox | Season |
| 21 Mar, 2026 (Sat) | Benito Juárez's Birthday Memorial | Observance |
| 29 Mar, 2026 (Sun) | Palm Sunday | Observance, Christian |
| 2 Apr, 2026 (Thu) | Maundy Thursday | Bank holiday |
| 3 Apr, 2026 (Fri) | Good Friday | Bank holiday |
| 4 Apr, 2026 (Sat) | Holy Saturday | Observance |
| 5 Apr, 2026 (Sun) | Easter Sunday | Observance, Christian |
| 30 Apr, 2026 (Thu) | Children's Day | Observance |
| 1 May, 2026 (Fri) | Labor Day | National Holiday |
| 5 May, 2026 (Tue) | Battle of Puebla (Cinco de Mayo) | Common Local Holiday |
| 10 May, 2026 (Sun) | Mother’s Day | Observance |
| 14 May, 2026 (Thu) | Ascension Day | Observance |
| 15 May, 2026 (Fri) | Teacher's Day | Observance |
| 24 May, 2026 (Sun) | Whit Sunday | Observance |
| 4 Jun, 2026 (Thu) | Corpus Christi | Observance |
| 21 Jun, 2026 (Sun) | Father’s Day | Observance |
| 21 Jun, 2026 (Sun) | June Solstice | Season |
| 15 Aug, 2026 (Sat) | Assumption of Mary | Observance |
| 15 Sep, 2026 (Tue) | Shout of Dolores | Observance |
| 16 Sep, 2026 (Wed) | Independence Day | National Holiday |
| 22 Sep, 2026 (Tue) | September Equinox | Season |
| 12 Oct, 2026 (Mon) | Day of Race | Observance |
| 31 Oct, 2026 (Sat) | Halloween | Observance |
| 1 Nov, 2026 (Sun) | All Saints' Day | Observance |
| 2 Nov, 2026 (Mon) | All Souls' Day | Bank holiday |
| 16 Nov, 2026 (Mon) | Revolution Day Memorial | National Holiday |
| 22 Nov, 2026 (Sun) | Christ the King Day | Observance |
| 8 Dec, 2026 (Tue) | Feast of the Immaculate Conception | Observance |
| 12 Dec, 2026 (Sat) | Day of the Virgin of Guadalupe | Bank holiday |
| 21 Dec, 2026 (Mon) | December Solstice | Season |
| 24 Dec, 2026 (Thu) | Christmas Eve | Observance, Christian |
| 25 Dec, 2026 (Fri) | Christmas Day | National Holiday, Christian |
| 28 Dec, 2026 (Mon) | Day of the Holy Innocents | Observance |
| 31 Dec, 2026 (Thu) | New Year's Eve | Observance |
