Time in North Korea, called Pyongyang Time[1] (Korean: 평양시간; Hancha: 平壤時間 or PYT) or Standard Time of the Democratic People's Republic of Korea (조선민주주의인민공화국 표준시간; 朝鮮民主主義人民共和國標準時間), is since May 2018 equal to Korea Standard Time: 9 hours ahead of UTC (UTC+09:00). Like South Korea, North Korea does not currently observe daylight saving time.[2] Time keeping in North Korea is under the State Commission for Science and Technology.
| Pyongyang Time | |
|---|---|
| Time zone | |
).png) Map of East Asia with timezones | |
| UTC offset | |
| PYT | UTC+9:00 |
| Current time | |
| 20:30, 10 July 2024 UTC+09:00 [refresh] | |
| Central meridian | |
| Date-time group | |
History
Before modern clocks were introduced into Korea, Koreans kept time with the help of a sundial during the daytime and a water clock at night. In 1434, Jang Yeong-sil, a Joseon scientist and astronomer with other scientists, developed Korea's first sundial, Angbu Ilgu (앙부일구; 仰釜日晷) and was put into service as standard time-keeper of the kingdom and began the standard time at Hanyang (Seoul) which was calculated to be UTC+08:27:52.[3] In 1442, Chiljeongsan, an astronomical calendar system that was created during the reign of King Sejong used Hanyang (Seoul) local time as its standard as it overcame the limitations of previous-made calendars.[4] The Korean Empire adopted a standard time of 8½ hours ahead of UTC (UTC+08:30), which is similar to Pyongyang Standard Time, around the beginning of the 20th century. Some sources claim 1908,[5] others claim 1912[6] and yet another claims that mean local standard time was used prior to 1908 and that UTC+08:30 was used from 1 April 1908 to 31 December 1911 and again from 21 March 1954 to 9 August 1961.[7] In 1912, the Governor-General of Korea changed the time zone to UTC+09:00 to align with Japan Standard Time.
On 5 August 2015, the North Korean government decided to return to UTC+08:30, effective 15 August 2015, and said the official name would be Pyongyang Time or (PYT).[8][9] The government of North Korea made this decision as a break from "imperialism"; the time zone change went into effect on the 70th anniversary of the liberation of Korea.[10] The South Korean government officials worried about inconvenience in Inter-Korean exchange and cooperation, including commuting to and from the Kaesong Industrial Region, and further difference of lifestyle between the North and South Korean people.[9]
On 29 April 2018, North Korean leader Kim Jong-un announced his country would be returning to UTC+09:00 to realign its clocks with South Korea. On 30 April 2018, the Supreme People's Assembly of North Korea issued a decree about changing the time zone in North Korea as a further step in unifying Korea and eliminating differences between the South and North.[11][12][13] The time zone change was applied at 23:30 on 4 May 2018 (UTC+08:30).[14][15]
IANA time zone database
The IANA time zone database contains one zone for North Korea in the file zone.tab, named Asia/Pyongyang.[16]
See also
References
External links
- North Korea at Time and date
- Asia/Pyongyang at Travelmath
- Asia/Pyongyang at TWiki