Public holidays in Guam 2030
| Date | Day | Holiday | Type |
|---|---|---|---|
| 1 January | Tuesday | New Year's Day | Public |
| 21 January | Monday | Martin Luther King Jr. Day | Public |
| 14 February | Thursday | Valentine's Day | Observance |
| 4 March | Monday | Guam History and Chamorro Heritage Day | Public |
| 15 April | Monday | Tax Day | Observance |
| 19 April | Friday | Good Friday | Observance |
| 21 April | Sunday | Easter Sunday | Observance |
| 24 April | Wednesday | Administrative Professionals Day | Observance |
| 12 May | Sunday | Mother's Day | Observance |
| 27 May | Monday | Memorial Day | Public |
| 16 June | Sunday | Father's Day | Observance |
| 19 June | Wednesday | Juneteenth | Public |
| 4 July | Thursday | Independence Day | Public |
| 22 July | Monday | Liberation Day | Public |
| 2 September | Monday | Labor Day | Public |
| 14 October | Monday | Columbus Day | Public |
| 31 October | Thursday | Halloween | Observance |
| 2 November | Saturday | All Souls' Day | Public |
| 11 November | Monday | Veterans Day | Public |
| 28 November | Thursday | Thanksgiving Day | Public |
| 29 November | Friday | Day after Thanksgiving Day | Observance |
| 9 December | Monday | Our Lady of Camarin Day | Public |
| 25 December | Wednesday | Christmas Day | Public |
| 31 December | Tuesday | New Year's Eve | Observance |
Source: date-holidays (commenthol/date-holidays) (ISC (code) / CC BY 3.0 (data)), imported 2026-10-21. National holidays only; “observance” days are not usually days off. Check official government announcements for last-minute changes.