Historically distinct IANA time zone
Asia/Ho_Chi_Minh
Local time now
+07 · current offset
- Countries
- Vietnam
- GPS reference
- 10.75° N, 106.67° E
- Data source
- IANA asia
- Aliases
- Asia/Saigon
VietnamGeographic context
Where this clock belongs
The map marks the IANA reference location and associated country, not a time-zone boundary.
GPS reference: 10.75° N, 106.67° E. Associated countries: VN.
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.
Cambodia · 211 km from the reference location · Same annual clock since 1976
Thailand · 747 km from the reference location · Same annual clock since 1976
Laos · 914 km from the reference location · Same annual clock since 1976Civil-time record
Recorded changes over time
From 1906 to 1975 · 9 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.
- +07:06 · PLMTStandard time applies
- +07:00 · +07Standard time applies
- +08:00 · +08Standard time applies
- +09:00 · +09Standard time applies
- +07:00 · +07Standard time applies
- +08:00 · +08Standard time applies
Browse every recorded transition
| Local time after transition | Offset after | Abbreviation | Rule |
|---|---|---|---|
| 1906-07-01 00:00 | +07:06 | PLMT | Standard time |
| 1911-04-30 23:53 | +07:00 | +07 | Standard time |
| 1943-01-01 00:00 | +08:00 | +08 | Standard time |
| 1945-03-15 00:00 | +09:00 | +09 | Standard time |
| 1945-09-01 22:00 | +07:00 | +07 | Standard time |
| 1947-04-01 01:00 | +08:00 | +08 | Standard time |
| 1955-07-01 00:00 | +07:00 | +07 | Standard time |
| 1960-01-01 00:00 | +08:00 | +08 | Standard time |
| 1975-06-12 23:00 | +07:00 | +07 | Standard time |