Historically distinct IANA time zone
America/Martinique
Local time now
AST · current offset
- Countries
- MQ
- GPS reference
- 14.60° N, 61.08° W
- Data source
- IANA northamerica
- Aliases
- None
- Rule groups
MQGeographic context
Where this clock belongs
The map marks the IANA reference location and associated country, not a time-zone boundary.
GPS reference: 14.60° N, 61.08° W. Associated countries: MQ.
The Wikipedia link provides additional context; it is not evidence for a historical claim. Transition data comes from the IANA source file.
A shared present
Same clock today, different past
These nearby zones follow the same current annual pattern, yet retain their own historical record.
- America/St_LuciaSaint Lucia · 65 km from the reference location · Same annual clock since 1981
- America/DominicaDominica · 85 km from the reference location · Same annual clock since 1981
- America/St_VincentSaint Vincent and the Grenadines · 162 km from the reference location · Same annual clock since 1981
Saint Lucia · 65 km from the reference location · Same annual clock since 1981
Dominica · 85 km from the reference location · Same annual clock since 1981
Saint Vincent and the Grenadines · 162 km from the reference location · Same annual clock since 1981Civil-time record
Recorded changes over time
From 1890 to 1980 · 4 recorded transitions
Recurring daylight-saving changes are grouped separately when JavaScript is available.
Notable changes
One-off changes and transitions outside the recurring seasonal rhythm.
- -04:04 · FFMTStandard time applies
- -04:00 · ASTStandard time applies
- -03:00 · ADTDaylight saving time begins
- -04:00 · ASTStandard time applies
Browse every recorded transition
| Local time after transition | Offset after | Abbreviation | Rule |
|---|---|---|---|
| 1890-01-01 00:00 | -04:04 | FFMT | Standard time |
| 1911-05-01 00:04 | -04:00 | AST | Standard time |
| 1980-04-06 01:00 | -03:00 | ADT | Daylight saving time |
| 1980-09-27 23:00 | -04:00 | AST | Standard time |