No DST
1970 - 2030
| No further time changes in 2025 in Hai Phong |
Daylight Saving Time (DST) Not Observed in Year 2025
Vietnam currently observes Indochina Time (ICT) all year.
Daylight Saving Time has not been used since our records start, in 1970.
DST data from before 1970 is not available for Hai Phong, Vietnam. However, we have earlier DST history for Hanoi, Vietnam available.