15 Eyl 1991, 02:00
| Start DST: | 16 Nisan 1989 Pazar — 1 hour forward |
|---|---|
| End DST: | 17 Eylül 1989 Pazar — 1 hour backward |
16 Nis
Forward 1 hour
16 Nis 1989 - Daylight Saving Time Started
When local standard time was about to reach
16 Nisan 1989 Pazar, 02:00:00 clocks were turned forward 1 hour to
16 Nisan 1989 Pazar, 03:00:00 local daylight time instead.
Sunrise and sunset were about 1 hour later on 16 Nis 1989 than the day before. There was more light in the evening and less light in the morning.
Also called Spring Forward, Summer Time, and Daylight Savings Time.
17 Eyl
Back 1 hour
17 Eyl 1989 - Daylight Saving Time Ended
When local daylight time was about to reach
17 Eylül 1989 Pazar, 02:00:00 clocks were turned backward 1 hour to
17 Eylül 1989 Pazar, 01:00:00 local standard time instead.
Sunrise and sunset were about 1 hour earlier on 17 Eyl 1989 than the day before. There was more light in the morning and less light in the evening.
Also called Fall Back and Winter Time.
Daylight Saving Time in Other Years
DST changes do not necessarily occur on the same date every year.
| Year | DST Start (Clock Forward) | DST End (Clock Backward) |
|---|---|---|
| 1980 — 1985 | DST not observed | |
| 1986 | 4 Mayıs Pazar, 02:00 | 14 Eylül Pazar, 02:00 |
| 1987 | 12 Nisan Pazar, 02:00 | 13 Eylül Pazar, 02:00 |
| 1988 | 17 Nisan Pazar, 02:00 | 11 Eylül Pazar, 02:00 |
| 1989 | 16 Nisan Pazar, 02:00 | 17 Eylül Pazar, 02:00 |
| All times are local for Beijing. | ||
Data for the years before 1970 is not available for Beijing, however, we have earlier time zone history for Shanghai available.