Historically distinct IANA time zone
Pacific/Saipan
Local time now
ChST · current offset
- Countries
- Northern Mariana Islands
- GPS reference
- 15.20° N, 145.75° E
- Data source
- IANA backzone
- Aliases
- None
- Rule groups
Northern Mariana IslandsGeographic context
Where this clock belongs
The map marks the IANA reference location and associated country, not a time-zone boundary.
GPS reference: 15.20° N, 145.75° E. Associated countries: MP.
The Wikipedia link provides additional context; it is not evidence for a historical claim. Transition data comes from the IANA source file.
Civil-time record
Recorded changes over time
From 1845 to 2000 · 21 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.
- +09:39 · LMTStandard time applies
- +10:00 · GSTStandard time applies
- +09:00 · +09Standard time applies
- +10:00 · GSTStandard time applies
- +11:00 · GDTDaylight saving time begins
- +10:00 · GSTStandard time applies
Browse every recorded transition
| Local time after transition | Offset after | Abbreviation | Rule |
|---|---|---|---|
| 1845-01-01 00:00 | +09:39 | LMT | Standard time |
| 1901-01-01 00:21 | +10:00 | GST | Standard time |
| 1941-12-09 23:00 | +09:00 | +09 | Standard time |
| 1944-07-31 01:00 | +10:00 | GST | Standard time |
| 1959-06-27 03:00 | +11:00 | GDT | Daylight saving time |
| 1961-01-29 01:00 | +10:00 | GST | Standard time |
| 1967-09-01 03:00 | +11:00 | GDT | Daylight saving time |
| 1969-01-25 23:01 | +10:00 | GST | Standard time |
| 1969-06-22 03:00 | +11:00 | GDT | Daylight saving time |
| 1969-08-31 01:00 | +10:00 | GST | Standard time |
| 1970-04-26 03:00 | +11:00 | GDT | Daylight saving time |
| 1970-09-06 01:00 | +10:00 | GST | Standard time |
| 1971-04-25 03:00 | +11:00 | GDT | Daylight saving time |
| 1971-09-05 01:00 | +10:00 | GST | Standard time |
| 1973-12-16 03:00 | +11:00 | GDT | Daylight saving time |
| 1974-02-24 01:00 | +10:00 | GST | Standard time |
| 1976-05-26 03:00 | +11:00 | GDT | Daylight saving time |
| 1976-08-22 01:01 | +10:00 | GST | Standard time |
| 1977-04-24 03:00 | +11:00 | GDT | Daylight saving time |
| 1977-08-28 01:00 | +10:00 | GST | Standard time |
| 2000-12-23 00:00 | +10:00 | ChST | Standard time |