What is the difference between SRET and UTC?
SRET is 10 hours ahead of UTC.
UTC time
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SRET
Srednekolymsk Time
17 Nov 2025
Frequently Asked Questions
Does this location observe DST?
No, SRET does not observe DST and remains on the same offset year-round.
Which major locations follow this offset?
Sakhalin Island in Russia follows SRET.
What areas share this offset?
This offset is used exclusively by Sakhalin Island in Russia. No other countries or regions share this offset.
How does this compare with nearby offsets?
SRET is 10 hours ahead of UTC, which places it 2 hours ahead of Vladivostok Time (VLAT) and 3 hours ahead of Magadan Time (MAGT).
Why doesn't this location observe DST?
Sakhalin Island does not observe DST due to its location in the Russian Far East, where there is little variation in daylight hours throughout the year.
How was this offset established?
SRET was established in 2010, following the adoption of permanent standard time in Russia. It replaced Sakhalin Island's previous time zone.
What are the typical work hours here?
Typical work hours on Sakhalin Island are from 9:00 AM to 6:00 PM, Monday through Friday.
What is the economic importance of this area?
Sakhalin Island is a significant oil and natural gas producer in Russia, contributing to the country's energy sector. It also has a growing tourism industry.