History of daylight savings time for : Gunsan (South Korea) Year : 1901 Back to standard time on Friday 13 December 1901 - 20 h 45 (GMT + 8 h 27.866666666667) LMT Year : 1908 Back to standard time on Thuesday 31 March 1908 - 15 h 32 (GMT + 8 h 30) KST Year : 1911 Back to standard time on Sunday 31 December 1911 - 15 h 30 (GMT + 9 h ) JST Year : 1945 Back to standard time on Friday 7 September 1945 - 15 h 00 (GMT + 9 h ) KST Year : 1948 Transition to daylight saving time on Monday 31 May 1948 - 15 h 00 (GMT + 10 h ) KDT Back to standard time on Sunday 12 September 1948 - 14 h 00 (GMT + 9 h ) KST Year : 1949 Transition to daylight saving time on Saturday 2 April 1949 - 15 h 00 (GMT + 10 h ) KDT Back to standard time on Saturday 10 September 1949 - 14 h 00 (GMT + 9 h ) KST Year : 1950 Transition to daylight saving time on Friday 31 March 1950 - 15 h 00 (GMT + 10 h ) KDT Back to standard time on Saturday 9 September 1950 - 14 h 00 (GMT + 9 h ) KST Year : 1951 Transition to daylight saving time on Saturday 5 May 1951 - 15 h 00 (GMT + 10 h ) KDT Back to standard time on Saturday 8 September 1951 - 14 h 00 (GMT + 9 h ) KST Year : 1954 Back to standard time on Saturday 20 March 1954 - 15 h 00 (GMT + 8 h 30) KST Year : 1955 Transition to daylight saving time on Wednesday 4 May 1955 - 15 h 30 (GMT + 9 h 30) KDT Back to standard time on Thursday 8 September 1955 - 14 h 30 (GMT + 8 h 30) KST Year : 1956 Transition to daylight saving time on Saturday 19 May 1956 - 15 h 30 (GMT + 9 h 30) KDT Back to standard time on Saturday 29 September 1956 - 14 h 30 (GMT + 8 h 30) KST Year : 1957 Transition to daylight saving time on Saturday 4 May 1957 - 15 h 30 (GMT + 9 h 30) KDT Back to standard time on Saturday 21 September 1957 - 14 h 30 (GMT + 8 h 30) KST Year : 1958 Transition to daylight saving time on Saturday 3 May 1958 - 15 h 30 (GMT + 9 h 30) KDT Back to standard time on Saturday 20 September 1958 - 14 h 30 (GMT + 8 h 30) KST Year : 1959 Transition to daylight saving time on Saturday 2 May 1959 - 15 h 30 (GMT + 9 h 30) KDT Back to standard time on Saturday 19 September 1959 - 14 h 30 (GMT + 8 h 30) KST Year : 1960 Transition to daylight saving time on Saturday 30 April 1960 - 15 h 30 (GMT + 9 h 30) KDT Back to standard time on Saturday 17 September 1960 - 14 h 30 (GMT + 8 h 30) KST Year : 1961 Back to standard time on Wednesday 9 August 1961 - 15 h 30 (GMT + 9 h ) KST Year : 1987 Transition to daylight saving time on Saturday 9 May 1987 - 17 h 00 (GMT + 10 h ) KDT Back to standard time on Saturday 10 October 1987 - 17 h 00 (GMT + 9 h ) KST Year : 1988 Transition to daylight saving time on Saturday 7 May 1988 - 17 h 00 (GMT + 10 h ) KDT Back to standard time on Saturday 8 October 1988 - 17 h 00 (GMT + 9 h ) KST
Year : 1901 Back to standard time on Friday 13 December 1901 - 20 h 45 (GMT + 8 h 27.866666666667) LMT Year : 1908 Back to standard time on Thuesday 31 March 1908 - 15 h 32 (GMT + 8 h 30) KST Year : 1911 Back to standard time on Sunday 31 December 1911 - 15 h 30 (GMT + 9 h ) JST Year : 1945 Back to standard time on Friday 7 September 1945 - 15 h 00 (GMT + 9 h ) KST Year : 1948 Transition to daylight saving time on Monday 31 May 1948 - 15 h 00 (GMT + 10 h ) KDT Back to standard time on Sunday 12 September 1948 - 14 h 00 (GMT + 9 h ) KST Year : 1949 Transition to daylight saving time on Saturday 2 April 1949 - 15 h 00 (GMT + 10 h ) KDT Back to standard time on Saturday 10 September 1949 - 14 h 00 (GMT + 9 h ) KST Year : 1950 Transition to daylight saving time on Friday 31 March 1950 - 15 h 00 (GMT + 10 h ) KDT Back to standard time on Saturday 9 September 1950 - 14 h 00 (GMT + 9 h ) KST Year : 1951 Transition to daylight saving time on Saturday 5 May 1951 - 15 h 00 (GMT + 10 h ) KDT Back to standard time on Saturday 8 September 1951 - 14 h 00 (GMT + 9 h ) KST Year : 1954 Back to standard time on Saturday 20 March 1954 - 15 h 00 (GMT + 8 h 30) KST Year : 1955 Transition to daylight saving time on Wednesday 4 May 1955 - 15 h 30 (GMT + 9 h 30) KDT Back to standard time on Thursday 8 September 1955 - 14 h 30 (GMT + 8 h 30) KST Year : 1956 Transition to daylight saving time on Saturday 19 May 1956 - 15 h 30 (GMT + 9 h 30) KDT Back to standard time on Saturday 29 September 1956 - 14 h 30 (GMT + 8 h 30) KST Year : 1957 Transition to daylight saving time on Saturday 4 May 1957 - 15 h 30 (GMT + 9 h 30) KDT Back to standard time on Saturday 21 September 1957 - 14 h 30 (GMT + 8 h 30) KST Year : 1958 Transition to daylight saving time on Saturday 3 May 1958 - 15 h 30 (GMT + 9 h 30) KDT Back to standard time on Saturday 20 September 1958 - 14 h 30 (GMT + 8 h 30) KST Year : 1959 Transition to daylight saving time on Saturday 2 May 1959 - 15 h 30 (GMT + 9 h 30) KDT Back to standard time on Saturday 19 September 1959 - 14 h 30 (GMT + 8 h 30) KST Year : 1960 Transition to daylight saving time on Saturday 30 April 1960 - 15 h 30 (GMT + 9 h 30) KDT Back to standard time on Saturday 17 September 1960 - 14 h 30 (GMT + 8 h 30) KST Year : 1961 Back to standard time on Wednesday 9 August 1961 - 15 h 30 (GMT + 9 h ) KST Year : 1987 Transition to daylight saving time on Saturday 9 May 1987 - 17 h 00 (GMT + 10 h ) KDT Back to standard time on Saturday 10 October 1987 - 17 h 00 (GMT + 9 h ) KST Year : 1988 Transition to daylight saving time on Saturday 7 May 1988 - 17 h 00 (GMT + 10 h ) KDT Back to standard time on Saturday 8 October 1988 - 17 h 00 (GMT + 9 h ) KST