Last change: 1991
Sep
15
1 hour Back
Sep 15, 1991, 2:00 am
Daylight Saving Time (DST) Not Observed in Year 2022
Henan observed China Standard Time (CST) all year.
DST was not in use in 2022.
The previous DST change in Henan was on September 15, 1991.
Try selecting a different year below.
Daylight Saving Time History in Henan
Detailed history for Henan is not available before 1970. Statistics below are based on 1970 onwards.
- Henan last observed Daylight Saving Time in 1991.
- Henan has observed DST for 6 years between 1986 and 1991.
- See Worldwide DST Statistics