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Montserrat observes Daylight Saving Time. Next clock forward change is scheduled for 2024-03-10. Clocks will fall back on 2024-11-03.
Optimal overlapping time windows to schedule remote team meetings, vendor synchronization, and client calls between major global economic regions and Montserrat.
Timezone Twins: The following countries and territories share the exact same standard clock as Montserrat:
The directory below details the official time zone designations, IANA database identifiers, real-time clocks, and standard UTC offsets active across Montserrat.
Complete schedule of national holidays, bank closures, religious festivals, and observances. Switch between years (2024–2028) and filter by holiday category:
| Date | Holiday Name | Classification | Calendar Basis | Office Status |
|---|---|---|---|---|
| 2026-01-01 | New Year's Day | Public | gregorian | Closed 🔴 |
| 2026-04-03 | Good Friday | Religious | gregorian | Open 🟢 |
| 2026-04-06 | Easter Monday | Religious | gregorian | Open 🟢 |
| 2026-05-25 | Whit Monday | Religious | gregorian | Open 🟢 |
| 2026-09-11 | Montserrat National Day | Public | gregorian | Closed 🔴 |
| 2026-06-03 | Caribbean Labour Day | Public | gregorian | Closed 🔴 |
| 2026-12-25 | Christmas Day | Public | gregorian | Closed 🔴 |
| 2026-12-26 | Boxing Day | Public | gregorian | Closed 🔴 |
| 2026-02-11 | Ash Wednesday | Religious | gregorian | Open 🟢 |
| 2026-06-04 | Corpus Christi | Religious | gregorian | Open 🟢 |
| 2026-11-01 | All Saints' Day | Religious | gregorian | Open 🟢 |
| 2026-11-11 | Remembrance Day | Observance | gregorian | Open 🟢 |
| 2026-05-30 | Independence Day (Anguilla - observed) | Observance | gregorian | Open 🟢 |
| 2026-06-21 | Father's Day | Observance | gregorian | Open 🟢 |
| 2026-05-10 | Mother's Day | Observance | gregorian | Open 🟢 |
| 2026-10-25 | Harvest Festival | Observance | gregorian | Open 🟢 |
| 2026-08-01 | Emancipation Day | Public | gregorian | Closed 🔴 |
| 2026-10-18 | Culture Day | Observance | gregorian | Open 🟢 |
| 2026-09-30 | Heroes Day | Public | gregorian | Closed 🔴 |
| 2026-11-26 | Thanksgiving | Observance | gregorian | Open 🟢 |
| 2026-11-02 | All Souls' Day | Religious | gregorian | Open 🟢 |
| 2026-03-17 | St. Patrick's Day | Religious | gregorian | Open 🟢 |
| 2026-04-14 | Pan American Day | Observance | gregorian | Open 🟢 |
| 2026-06-01 | International Children's Day | Observance | gregorian | Open 🟢 |
| 2026-06-05 | World Environment Day | Observance | gregorian | Open 🟢 |
Physiological time difference and circadian adjustment expectations when traveling to Montserrat:
Official format conventions and time standards recognized in Montserrat:
| Preferred Date Format | MM-DD-YYYY |
|---|---|
| Standard Clock Format | 12-hour |
| First Day of the Week | Sunday |
| 24-Hour Military Clock Used? | No (Primarily 12-hour AM/PM) |
Montserrat has consistently used Atlantic Standard Time (AST) and Atlantic Daylight Time (ADT).
The current time in Montserrat is based on Europe/London with a UTC offset of UTC-04:00. Real-time clocks above are synchronized with high-precision atomic stratum-1 time servers.
Yes, Montserrat observes Daylight Saving Time. Clocks are adjusted seasonally to maximize natural daylight.
Standard business hours in Montserrat are typically 08:00 - 16:00, Monday through Friday.
Refer to the Remote Work Call Planner section above for region-specific recommended calling windows from the US, Europe, and Asia-Pacific.
The international telephone dialing code for Montserrat is ++1-664.