Time in Omsk, Russia
Tuesday, October 13, 2026
Omsk does not change its clocks
A fixed offset, all year round
Omsk stays on Omsk Standard Time at UTC+06:00 every day of the year. There is no spring-forward or fall-back here, which puts it with the majority: most of the world's time zones do not observe daylight saving.
That sounds like it makes scheduling simpler, and locally it does — but it introduces a different trap for anyone working with Omsk from a country that does change clocks. The offset between you and Omsk is not constant: it changes when your clocks move, even though nothing changed here. A recurring call that has run at the same local time for months will shift by an hour, from your side, without anyone editing the invite.
When the gap to Omsk changes
Dates in the next year where the difference shifts, by counterpart city
The difference between two cities is not a constant. It changes whenever either side moves its clocks — and because regions switch on different dates, there are short windows each year when the usual gap is wrong. These are the dates that matter for Omsk:
London (United Kingdom)
- From 25 October 2026: Omsk is 6 hours ahead of London
- From 28 March 2027: Omsk is 5 hours ahead of London
Frankfurt (Germany)
- From 25 October 2026: Omsk is 5 hours ahead of Frankfurt
- From 28 March 2027: Omsk is 4 hours ahead of Frankfurt
Sydney (Australia)
- From 4 April 2027: Omsk is 4 hours behind Sydney
- From 3 October 2027: Omsk is 5 hours behind Sydney
Daylight and the sun over Omsk
Omsk sits at 54.99°, 73.37°
Longest day
17h 22m of daylight
Shortest day
7h 10m of daylight
Yearly swing
10h 12m between them
That is a swing of 10h 12m between midsummer and midwinter — a large seasonal difference. In practice it means an afternoon call with Omsk lands in broad daylight in June and well after dark in December, even though the clock time has not moved.
Clock time versus solar time
When the clock in Omsk reads 12:00, the sun is not yet overhead — the civil clock runs 1 hour 7 minutes ahead of mean solar time here. That is a substantial gap, and it is the reason daily rhythms in Omsk can feel shifted relative to the clock: sunrise, lunch and sunset all arrive later in clock terms than the number suggests.
Quick Time Comparisons
See how Omsk time compares to other major cities right now
Time Zone Offset from Omsk
Best Times to Contact Omsk
Optimal calling and meeting hours
Business Hours
Typically 9:00 AM - 5:00 PM local time
Best for professional calls, meetings, and business inquiries
Personal Calls
Evenings 7:00 PM - 10:00 PM local time
Ideal for catching up with family and friends
Pro Tip: Use the meeting coordinator tool above to find overlapping working hours between your location and Omsk. This makes scheduling international meetings much easier!
Cultural Business Context
Omsk, Russia • 10:15 local time
Great Time!
Good time for business communication
Quick Stats
Business Hours Timeline
Best Times to Contact
Times to Avoid
Business hours: 10:00 - 18:00 | Weekend: Sunday, Saturday | Lunch: 13:00 - 14:00
🌍 Cultural awareness enhances business relationships and prevents scheduling conflicts across global teams
Places related to Omsk
Cities that share a clock, a country, or an offset
Elsewhere in Russia
Russia spans more than one time zone, so these cities are not on Omsk's clock — a common source of scheduling errors when people pick a country rather than a city.
Meeting Time Coordinator
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Common Questions About Omsk Time
Frequently asked questions
What time zone is Omsk in?
Omsk operates in the Asia/Omsk time zone, known as Omsk Standard Time, currently UTC+06:00. This clock applies that offset directly from the IANA time zone database.
Does Omsk observe daylight saving time?
No. Omsk stays on Omsk Standard Time at UTC+06:00 all year and does not observe daylight saving time. Note that the difference between you and Omsk can still change when your own clocks shift.
What's the time difference between Omsk and my location?
The time comparison tool above shows the current time difference. You can also use our meeting coordinator to find the best times for calls across different time zones.
How accurate is this Omsk clock?
Our clock synchronizes with your device's time and applies the official Asia/Omsk time zone offset. It updates every second and automatically handles daylight saving time, ensuring accuracy within a second.
Can I use this for scheduling meetings in Omsk?
Yes! This tool is perfect for scheduling. Use the meeting coordinator above to compare multiple time zones and find optimal meeting times that work for everyone in Omsk and other locations.
Time Zone Facts About Omsk
Interesting information about Omsk's time
IANA identifier
Asia/Omsk
Standard time name
Omsk Standard Time
Standard offset
UTC+06:00
Daylight saving
Not observed — the offset is fixed year-round
Region
Asia