No DST
1970 - 2030
| No further time changes in 2024 in Siên Ky |
Daylight Saving Time (DST) Not Observed in Year 2024
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 Siên Ky, Vietnam. However, we have earlier DST history for Bangkok, Thailand available.