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Clock Changes in Haikou, Hainan, China 1988

Last change: 1991
Sep
15
1 hour Back

Sep 15, 1991, 2:00 am

Start DST: Sunday, April 17, 1988 — 1 hour forward
End DST: Sunday, September 11, 1988 — 1 hour backward
Location of HaikouLocation

Apr 17

Forward 1 hour

Apr 17, 1988 - Daylight Saving Time Started

When local standard time was about to reach
Sunday, April 17, 1988, 2:00:00 am clocks were turned forward 1 hour to
Sunday, April 17, 1988, 3:00:00 am local daylight time instead.

Sunrise and sunset were about 1 hour later on Apr 17, 1988 than the day before. There was more light in the evening.

Also called Spring Forward, Summer Time, and Daylight Savings Time.

Sep 11

Back 1 hour

Sep 11, 1988 - Daylight Saving Time Ended

When local daylight time was about to reach
Sunday, September 11, 1988, 2:00:00 am clocks were turned backward 1 hour to
Sunday, September 11, 1988, 1:00:00 am local standard time instead.

Sunrise and sunset were about 1 hour earlier on Sep 11, 1988 than the day before. There was more light in the morning.

Also called Fall Back and Winter Time.

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)
1980 — 1985DST not observed
1986Sunday, May 4, 2:00 amSunday, September 14, 2:00 am
1987Sunday, April 12, 2:00 amSunday, September 13, 2:00 am
1988Sunday, April 17, 2:00 amSunday, September 11, 2:00 am
1989Sunday, April 16, 2:00 amSunday, September 17, 2:00 am
All times are local for Haikou.

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

Detailed time zone and clock changes in Haikou