Technical Specifications & Standards
Official chronometric properties, ISO standards, and international database registry identifiers for Srednekolymsk Time:
Daylight Saving Time (DST) Transitions
⬆️ Spring Forward (Clocks Advance)
None
⬇️ Fall Back (Clocks Return)
None
Observing Jurisdictions & Subdivisions
1 Sovereign NationsSovereign nations, administrative subdivisions, and regional territories officially operating under SRET:
Regional Subdivisions & Territory Details
Financial Markets & Trading Hours
Supports river transport navigation and indigenous reindeer pastoral cooperatives along the northeastern Kolyma watershed.
Local Hours: 09:00 - 17:00 SRET
UTC Window: 22:00 - 06:00 UTC
Major Cities in SRET
Primary metropolitan centers and financial hubs observing this time zone:
Adoption History & Astronomical Facts
Year Established: 2014
Established on October 26, 2014, to provide the easternmost districts of the Sakha Republic with a dedicated UTC+11 time zone matching natural daylight.
The Pole of Cold at Oymyakon, where the lowest recorded temperature in a permanently inhabited place was measured (-67.7°C), is located within this time zone.
Frequently Asked Questions about SRET
What is Srednekolymsk Time?
Srednekolymsk Time (SRET) is UTC+11, observed in eastern districts of the Sakha Republic.
Why does Yakutia have three time zones?
The Sakha Republic spans more than 3 million square kilometers, covering roughly three physical hourly zones from west to east.
What is the time difference between Moscow and Srednekolymsk?
Srednekolymsk is 8 hours ahead of Moscow.