UTC 02:31:19

UTC+02:31:19 is an identifier for a time offset from UTC of +02:31:19. In ISO 8601 the associated time would be written as 2017-03-26T16:12:26+02:31.

During the late 19th Century, Moscow Mean Time was introduced in Russia, originally at UTC+02:30:17. On 3 July [16 July, N.S.] 1916, the time zone was changed to UTC+2:31:19. In July 1919, the time zone was changed to +3. In October 1922, the time zone was changed to +2.