Time zone · Europe
TOMSKT
Tomsk Time
Tomsk Time (TOMSKT) is the timezone observed in Russia's Tomsk region, tracking UTC+07:00 year-round with no daylight saving clock changes, keeping schedules predictable across the region.
Thursday, October 15, 2026
Current offset
UTC+07:00
Standard · +07
Daylight saving
Not observed
Year-round standard time
IANA zones
1
None observe daylight saving
DST offset
—
No summer variant
About TOMSKT
A fixed, year-round offset.
Tomsk Time (TOMSKT) is the timezone observed in Russia's Tomsk region, tracking UTC+07:00 year-round with no daylight saving clock changes, keeping schedules predictable across the region.
IANA zones · the technical identifiers
The zone that resolve to TOMSKT.
For software, always store the IANA identifier — never the abbreviation alone. The database keeps these zones distinct because their rules can, and historically did, diverge.
Cities across TOMSKT
Local time, city by city.
1 city
Where TOMSKT is used
One country.
Same offset · UTC+07:00
Other zones at UTC+07:00 right now.
These named zones share TOMSKT's offset today. When daylight saving rules differ, they drift apart for part of the year.
Convert
TOMSKT to the world's clocks.
Frequently asked questions
Common questions about TOMSKT, daylight saving, and how to handle it in software. Can't find what you need? Email [email protected].
- Which time zone uses Tomsk Time?
- Tomsk Time is used in Russia's Tomsk Oblast, including the city of Tomsk.
- Does Tomsk Time observe daylight saving?
- No. Tomsk has not used daylight saving time since 2010, and it has been on UTC+07:00 all year since May 29, 2016.
- What was the last daylight saving transition in Tomsk?
- Tomsk's last daylight saving period ended on October 31, 2010. It moved to UTC+07:00 all year in March 2011, to UTC+06:00 in October 2014, and back to UTC+07:00 on May 29, 2016.
- Can I rely on Tomsk's offset to stay the same throughout the year?
- Yes. Tomsk stays on UTC+07:00 all year, so you can plan across months without worrying about clock shifts.
- Why do platforms display the abbreviation '+07' instead of a traditional acronym?
- Because Russia restructured its time zones and abandoned DST, many services label the literal UTC+07:00 offset as '+07' rather than a legacy acronym.
- What are some neighboring time zones Tomsk Time relates to?
- Tomsk shares UTC+07:00 with neighbouring Novosibirsk, Kemerovo and Krasnoyarsk, and is one hour ahead of Omsk (UTC+06:00).
- Is there another region in Russia using the same offset?
- Yes. Novosibirsk, Barnaul, Kemerovo and Krasnoyarsk also use UTC+07:00 all year, so there is no time difference with Tomsk.
Source: IANA tzdb2026d · Reviewed
Free · Developer API
This time zone, as JSON.
Its defining offset, DST status and member counts, from one endpoint.
Also in the API: time zones by coordinates, conversions that flag daylight saving gaps, and abbreviations decoded.
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