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Clock Changes in Lanchow, Gansu, China (Lanzhou) 2021

Last change: 1991
1 hour Back

Sep 15, 1991, 2:00 am

No further time changes in 2021 in Lanchow
Location of LanchowLocation

Daylight Saving Time (DST) Not Observed in Year 2021

Lanchow currently observes China Standard Time (CST) all year.

DST is no longer in use.

Clocks do not change in Lanchow, China.

The previous DST change in Lanchow was on September 15, 1991.

Try selecting a different year below.

Which countries & states use DST and which do not?

Other years: 1986 | 1987 | 1988 | 1989 | 1990 | 1991 |

Daylight Saving Time in Other Years

DST changes do not necessarily occur on the same date every year.

YearDST Start (Clock Forward)DST End (Clock Backward)
2020 — 2029DST not observed
All times are local for Lanchow. Current year is highlighted.

Data for the years before 1970 is not available for Lanchow, however, we have earlier time zone history for Chongqing available.

Detailed time zone and clock changes in Lanchow