Sep 24, 2016, 12:00 midnight
| Start DST: | Sunday, March 27, 1988 — 1 hour forward |
|---|---|
| End DST: | Saturday, September 24, 1988 — 1 hour backward |
Mar 27
Forward 1 hour
Mar 27, 1988 - Daylight Saving Time Started
When local standard time was about to reach
Sunday, March 27, 1988, 12:00:00 midnight clocks were turned forward 1 hour to
Sunday, March 27, 1988, 1:00:00 am local daylight time instead.
Sunrise and sunset were about 1 hour later on Mar 27, 1988 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.
More info:
Mongolia Abolishes Daylight Saving Time
Sep 25
Back 1 hour
Sep 25, 1988 - Daylight Saving Time Ended
When local daylight time was about to reach
Sunday, September 25, 1988, 12:00:00 midnight clocks were turned backward 1 hour to
Saturday, September 24, 1988, 11:00:00 pm local standard time instead.
Sunrise and sunset were about 1 hour earlier on Sep 25, 1988 than the day before. There was more light in the morning and less light in the evening.
Also called Fall Back and Winter Time.
More info:
Mongolia Abolishes Daylight Saving 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 — 1982 | DST not observed | |
| 1983 | Friday, April 1, 12:00 midnight | Saturday, October 1, 12:00 midnight |
| 1984 | Sunday, April 1, 12:00 midnight | Sunday, September 30, 12:00 midnight |
| 1985 | Sunday, March 31, 12:00 midnight | Sunday, September 29, 12:00 midnight |
| 1986 | Sunday, March 30, 12:00 midnight | Sunday, September 28, 12:00 midnight |
| 1987 | Sunday, March 29, 12:00 midnight | Sunday, September 27, 12:00 midnight |
| 1988 | Sunday, March 27, 12:00 midnight | Sunday, September 25, 12:00 midnight |
| 1989 | Sunday, March 26, 12:00 midnight | Sunday, September 24, 12:00 midnight |
| All times are local for Ulaanbaatar. | ||