Time in North Korea
Time in North Korea is given by Korea Standard Time, which is 9 hours ahead of UTC (UTC+09:00) and has been the standard time zone in North Korea since 5 May 2018. Like South Korea, North Korea does not currently observe daylight saving time.[1] Time keeping in North Korea is under the State Commission for Science and Technology.
History
Before modern clocks were introduced into Korea, Koreans kept time with the help of a sundial during the daylight time 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+08:28.[2] 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.[3] The Korean Empire adopted a standard time of 8+1⁄2 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,[4] others claim 1912[5] 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.[6] 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).[7][8] 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.[9] 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.
On 29 April 2018, North Korean leader Kim Jong-un announced his country would be returning to UTC+9 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 in North Korea as a further step to help unifying Korea and get rid off differences between the South and North. The time change applied on 5 May 2018.[10][11][12]
IANA time zone database
The IANA time zone database contains one zone for North Korea in the file zone.tab, named Asia/Pyongyang."IANA – Time Zone Database".
See also
References
- ^ "When is Daylight Saving Time Worldwide?". WebExhibits.
- ^ A Bridge between Conceptual Frameworks: Sciences, Society and Technology Studies edited by Raffaele Pisano
- ^ http://jkas.kas.org/journals/2012v45n4/v45n4p085_kwlee.pdf
- ^ Munroe, Tony; Kim, Jack (6 August 2015). Tait, Paul (ed.). "Turning back the clock: North Korea creates Pyongyang Standard Time". Reuters. Archived from the original on 9 August 2015. Retrieved 7 August 2015.
{{cite news}}: Unknown parameter|dead-url=ignored (|url-status=suggested) (help) - ^ Ts'ai, Hui-yu Caroline (2009). Taiwan in Japan's Empire-Building: An Institutional Approach to Colonial Engineering. Routledge. p. 97. ISBN 0-203-88875-8. LCCN 2008018374. OCLC 227205710.
After Japan took over Taiwan in 1895, the new empire was divided into two standard time zones: central and western; .... In 1912, Korea adopted the central time zone as a result of its merger with Japan in 1910.
- ^ Dershowitz, Nachum; Reingold, Edward M. (2008). "17.10 The Korean Calendar". Calendrical Calculations (3rd ed.). Cambridge University Press. p. 269. ISBN 978-0-521-88540-9. OCLC 144768713. OL 3347485W.
Prior to April 1, 1908 local mean time was used; for some intervals since then, 8.5 hours after U.T. was used as the time zone (from April 1, 1908 to December 31, 1911 and from March 21, 1954 until August 9, 1961).
- ^ "North Korea to introduce new timezone this month". BNO News. 7 August 2015. Retrieved 7 August 2015.
- ^ "North Korea's new time zone to break from "imperialism"". BBC News. 7 August 2015. Retrieved 7 August 2015.
- ^ Mathis-Lilley, Ben (7 August 2015). "North Korea Invents New Time Zone, 'Pyongyang Time'". Slate.
- ^ Westcott, Ben; Yoonjung, Seo; Watkins, Eli. "North Korea will close main nuclear test site in May, South says". CNN. Retrieved 29 April 2018.
- ^ "혼란 주던 '30분 시차' 사라진다…서울 표준시로 "통일"" (in Korean). 2018-04-29. Retrieved 2018-04-29.
- ^ "N Korea to adjust time zone to match the South". RTHK. Agence France-Presse. 30 April 2018. Retrieved 30 April 2018.
External links
- North Korea at Time and date
- Asia/Pyongyang at Travelmath
- Asia/Pyongyang at TWiki
