History of daylight savings time for : San Rafael Abajo (Costa Rica) Year : 1901 Back to standard time on Friday 13 December 1901 - 20 h 45 (GMT - 5 h 36.216666666667) SJMT Year : 1921 Back to standard time on Saturday 15 January 1921 - 05 h 36 (GMT - 6 h ) CST Year : 1979 Transition to daylight saving time on Sunday 25 February 1979 - 06 h 00 (GMT - 5 h ) CDT Back to standard time on Sunday 3 June 1979 - 05 h 00 (GMT - 6 h ) CST Year : 1980 Transition to daylight saving time on Sunday 24 February 1980 - 06 h 00 (GMT - 5 h ) CDT Back to standard time on Sunday 1 June 1980 - 05 h 00 (GMT - 6 h ) CST Year : 1991 Transition to daylight saving time on Saturday 19 January 1991 - 06 h 00 (GMT - 5 h ) CDT Back to standard time on Monday 1 July 1991 - 05 h 00 (GMT - 6 h ) CST Year : 1992 Transition to daylight saving time on Saturday 18 January 1992 - 06 h 00 (GMT - 5 h ) CDT Back to standard time on Sunday 15 March 1992 - 05 h 00 (GMT - 6 h ) CST
Year : 1901 Back to standard time on Friday 13 December 1901 - 20 h 45 (GMT - 5 h 36.216666666667) SJMT Year : 1921 Back to standard time on Saturday 15 January 1921 - 05 h 36 (GMT - 6 h ) CST Year : 1979 Transition to daylight saving time on Sunday 25 February 1979 - 06 h 00 (GMT - 5 h ) CDT Back to standard time on Sunday 3 June 1979 - 05 h 00 (GMT - 6 h ) CST Year : 1980 Transition to daylight saving time on Sunday 24 February 1980 - 06 h 00 (GMT - 5 h ) CDT Back to standard time on Sunday 1 June 1980 - 05 h 00 (GMT - 6 h ) CST Year : 1991 Transition to daylight saving time on Saturday 19 January 1991 - 06 h 00 (GMT - 5 h ) CDT Back to standard time on Monday 1 July 1991 - 05 h 00 (GMT - 6 h ) CST Year : 1992 Transition to daylight saving time on Saturday 18 January 1992 - 06 h 00 (GMT - 5 h ) CDT Back to standard time on Sunday 15 March 1992 - 05 h 00 (GMT - 6 h ) CST