| Current: | CST — China Standard Time |
|---|---|
| Current Offset: | UTC/GMT +8 hours |
| Difference: | 12 hours ahead of Columbus |
1991 Time Zones - Guiyang
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
The graph above illustrates clock changes in Guiyang during 1991.
Time Changes in Guiyang Over the Years
Daylight Saving Time (DST) changes do not necessarily occur on the same date every year.
| Year | Date & Time | Abbreviation | Time Change | Offset After |
|---|---|---|---|---|
| 1990 | Sun, Apr 15 at 2:00 am | CST → CDT | +1 hour (DST start) | UTC+9h |
| Sun, Sep 16 at 2:00 am | CDT → CST | -1 hour (DST end) | UTC+8h | |
| 1991 | Sun, Apr 14 at 2:00 am | CST → CDT | +1 hour (DST start) | UTC+9h |
| Sun, Sep 15 at 2:00 am | CDT → CST | -1 hour (DST end) | UTC+8h | |
| 1992 — 1999 | No changes, UTC +8 hours all of the period | |||
| * All times are local Guiyang time. | ||||
Data for the years before 1970 is not available for Guiyang, however, we have earlier time zone history for Chongqing available.
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Guiyang
China
5:1454am
Wednesday, April 24, 2024