UYST – Uruguay Summer Time (Daylight Saving Time)
UYST is not used at all this year
South America: UYST is not observed in any location this year. Locations that used to be on UYST for part or all of the year are now on UYT instead.
Winter Time & DST
This time zone is a daylight saving/summer time zone, in the winter some places will switch to the corresponding standard time zone: UYT (Uruguay Time).
Email time zone indicator: -0200
An email sent from someone in the Uruguay Summer Time (UYST) time zone will have the time zone listed as "-0200" in the headers of the email. (However, "-0200" does not have to be in Uruguay Summer Time, as other time zones could have the same UTC offset).
Where and when is UYST observed?
South American countries using UYST in the summer and UYT in the winter
Other time zones in UTC -2:00
Some time zones exist that have the same offset as UYST, but can be found under a different name:
Time zones by continent/region
- Central America
- Indian Ocean
- North America
- Other time standards
- South America
No locations currently on UYST
Find current time and time zone by city
Uruguay – Montevideo (Summer)
Related time zones
UYT – Uruguay Time (Standard Time)