Oscar Time Zone — O
Military letter O (Oscar) maps to the UTC-2 offset from Coordinated Universal Time. Covers South Georgia and parts of the mid-Atlantic.
Oscar (O) — UTC-2
Thursday, 22 October 2026 GMT-2
About Oscar
UTC offset
UTC-2
Letter O = Oscar in the NATO phonetic alphabet.
Where O is used
Covers South Georgia and parts of the mid-Atlantic.
Places on UTC-2 (O time) in 2026
5 zones in the tz database are at UTC-2 for at least part of 2026. Zones listed under January or July only are on this offset for part of the year, because they change their clocks for daylight saving time.
All year (2 zones)
Brazil, South Georgia & South Sandwich Islands
America/Noronha · Atlantic/South Georgia
In January only (2 zones)
Greenland
America/Godthab · America/Scoresbysund
In July only (1 zones)
St. Pierre & Miquelon
Converting O time
In a military date-time group the zone letter follows the time: 151430O JAN 26 means 14:30 Oscar time on 15 January 2026, which is 151630Z JAN 26 in Zulu (UTC).