Daylight Savings Time Changes in South Korea 🇰🇷 (1957)

Next change:
MAY
4
1 hour Forward
04 May 1957, 23:59
Country: South Korea
Capital: Seoul
Abbreviations: KR, KOR
IANA Time Zones: 2
Dial Code: +82

Daylight Savings Time Schedule and Information

Before
23
:
59
After
01
:
00
4 MAY

04 May 1957 - Daylight Saving Time Starts

When local standard time is about to reach Saturday, 04 May 1957, 23:59 clocks are turned forward 1 hour to
Saturday, 04 May 1957, 01:00 local daylight time instead.

Sunrise and sunset will be about 1 hour later on 04 May 1957 than the day before. There will be more light in the evening.

Also called Spring Forward.

Before
23
:
59
After
23
:
00
21 SEP

21 Sep 1957 - Daylight Saving Time Ends

When local standard time is about to reach Saturday, 21 September 1957, 23:59 clocks are turned backward 1 hour to
Saturday, 21 September 1957, 23:00 local standard time instead.

Sunrise and sunset will be about 1 hour earlier on 21 Sep 1957 than the day before. There will be more light in the morning.

Also called Fall Back.

Daylight Savings Time Schedules by Provinces in South Korea (1957)

ProvinceDST Start (Spring)DST End (Fall)
Busan 04 May 1957 21 Sep 1957
Chungcheongnam-do 04 May 1957 21 Sep 1957
Daegu 04 May 1957 21 Sep 1957
Daejeon 04 May 1957 21 Sep 1957
Gangwon-do 04 May 1957 21 Sep 1957
Gwangju 04 May 1957 21 Sep 1957
Gyeonggi-do 04 May 1957 21 Sep 1957
Gyeongsangbuk-do 04 May 1957 21 Sep 1957
Gyeongsangnam-do 04 May 1957 21 Sep 1957
Incheon 04 May 1957 21 Sep 1957
Jeju-do 04 May 1957 21 Sep 1957
Jeollabuk-do 04 May 1957 21 Sep 1957
Jeollanam-do 04 May 1957 21 Sep 1957
North Chungcheong 04 May 1957 21 Sep 1957
Sejong-si 04 May 1957 21 Sep 1957
Seoul 04 May 1957 21 Sep 1957
Ulsan 04 May 1957 21 Sep 1957

DST Changes Summary for South Korea

Date Year Change Time Details
08 May 1988 Forward 1 hour 01:59 ➜ 03:00 Daylight Saving Start
09 Oct 1988 Back 1 hour 02:59 ➜ 02:00 Daylight Saving End

Read More About Daylight Savings Time

Common Questions about Daylight Savings Time Changes in South Korea

Does South Korea use Daylight Saving Time in 1957?

Yes, South Korea observes Daylight Saving Time during the 1957 calendar year. The country follows the practice of shifting clocks to better align waking hours with the available evening sunlight during the spring and summer months.

When do the clocks change next in South Korea?

The next scheduled time transition in South Korea will take place on Saturday, 04 May 1957. At 23:59 local time, clocks will be turned forward by 1 hour. This specific change marks the transition to daylight saving time starts.

Does all of South Korea follow the same time change schedule?

Yes, the calendar dates for starting and ending Daylight Saving Time are consistent across the country. However, because South Korea spans 2 different time zones, the actual moment the clocks move occurs at different times depending on the local timezone of each province.

How will the next transition affect the day in South Korea?

Following the shift on 04 May 1957, you will notice that there is more light in the evening compared to the day before. While the transition may temporarily disrupt sleep patterns, the primary goal of this forward shift is to maximize usable daylight for the population.

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