Jisho

×
UTC-10:30
Wikipedia definition
1. UTC−10:30UTC−10:30 is an identifier for a time offset from UTC of −10:30. Hawaii used a standard time of GMT−10:30 from 1900 until 1947, when clocks were changed to GMT−10:00 zone, which later was changed to UTC−10. The air portion of the attack on Pearl Harbor in 1941 began at December 7, 7:48 a.m. Hawaiian Time and December 8, 3:18 a.m. Japanese Standard Time, as kept by ships of the Kido Butai. UTC time in ISO 8601 notation was 1941-12-07T18:18+00:00.
Read “UTC−10:30” on English Wikipedia
Read “UTC-10:30” on Japanese Wikipedia
Read “UTC−10:30” on DBpedia

Discussions

to talk about this word.