UTC+02:30 is an identifier for a time offset from UTC of +02:30. In ISO 8601 the associated time would be written as .

History During the late 19th century, Moscow Mean Time was introduced in Russia, originally at UTC+02:30.Byalokoz E. L. (1919) "New Counting of Time in Russia". (in Russian). p. 18. Retrieved 21 May 2021.Europe at the IANA time zone database. Internet Assigned Numbers Authority (IANA). Retrieved 9 May 2021. After the October Revolution, the time zone was changed to UTC+03:00.

The British company rule in Rhodesia also briefly observed this offset, adopting it on 1 August 1899Bulawayo Chronicle, 8 July 1899. p 5. Retrieved 11 September 2021. before switching to UTC+02:00 in 1903.

See also Moscow Time Time in Russia

References