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Clock Changes in Seoul, South Korea 1987

Last change: 1988
Oct
9
1 hour Back

Oct 9, 1988, 3:00 am

Start DST: Sunday, May 10, 1987 — 1 hour forward
End DST: Sunday, October 11, 1987 — 1 hour backward
Location of SeoulLocation

May 10

Forward 1 hour

May 10, 1987 - Daylight Saving Time Started

When local standard time was about to reach
Sunday, May 10, 1987, 2:00:00 am clocks were turned forward 1 hour to
Sunday, May 10, 1987, 3:00:00 am local daylight time instead.

Sunrise and sunset were about 1 hour later on May 10, 1987 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.

Oct 11

Back 1 hour

Oct 11, 1987 - Daylight Saving Time Ended

When local daylight time was about to reach
Sunday, October 11, 1987, 3:00:00 am clocks were turned backward 1 hour to
Sunday, October 11, 1987, 2:00:00 am local standard time instead.

Sunrise and sunset were about 1 hour earlier on Oct 11, 1987 than the day before. There was more light in the morning and less light in the evening.

Also called Fall Back and Winter Time.

Other years: 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988

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 — 1986DST not observed
1987Sunday, May 10, 2:00 amSunday, October 11, 3:00 am
1988Sunday, May 8, 2:00 amSunday, October 9, 3:00 am
1989DST not observed
All times are local for Seoul.

Detailed time zone and clock changes in Seoul