Moscow to Ostrov time converter
Ostrov is 1 hour behind Moscow. When it is 9:00 AM in Moscow, it is 8:00 AM in Ostrov.
4:50 PM in Moscow, Wednesday, October 21, 2026
Moscow to Ostrov conversion table
Every hour of today in Moscow and the matching time in Ostrov. Light rows are typical working hours (9:00–18:00).
| Moscow | Ostrov |
|---|---|
| 12:00 AM | 11:00 PM−1 day |
| 1:00 AM | 12:00 AM |
| 2:00 AM | 1:00 AM |
| 3:00 AM | 2:00 AM |
| 4:00 AM | 3:00 AM |
| 5:00 AM | 4:00 AM |
| 6:00 AM | 5:00 AM |
| 7:00 AM | 6:00 AM |
| 8:00 AM | 7:00 AM |
| 9:00 AM | 8:00 AM |
| 10:00 AM | 9:00 AM |
| 11:00 AM | 10:00 AM |
| 12:00 PM | 11:00 AM |
| 1:00 PM | 12:00 PM |
| 2:00 PM | 1:00 PM |
| 3:00 PM | 2:00 PM |
| 4:00 PM | 3:00 PM |
| 5:00 PM | 4:00 PM |
| 6:00 PM | 5:00 PM |
| 7:00 PM | 6:00 PM |
| 8:00 PM | 7:00 PM |
| 9:00 PM | 8:00 PM |
| 10:00 PM | 9:00 PM |
| 11:00 PM | 10:00 PM |
Best time to call or meet
Both sides are at work from 10:00 AM – 6:00 PM in Moscow (9:00 AM – 5:00 PM in Ostrov).
Daylight saving time and the difference
The difference changes during the year because Moscow and Ostrov switch clocks on different dates:
- Oct 21, 2026 – Oct 25, 2026: -1h
- Oct 25, 2026 – Mar 28, 2027: -2h
- Mar 28, 2027 – Oct 21, 2027: -1h
Distance
Moscow and Ostrov are 1,747 km (1,086 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Moscow and Ostrov?
Ostrov is 1 hour behind Moscow.
What time is it in Ostrov when it is 9 AM in Moscow?
When it is 9:00 AM in Moscow, it is 8:00 AM in Ostrov.
When is the best time to call Ostrov from Moscow?
Both sides are at work from 10:00 AM – 6:00 PM in Moscow (9:00 AM – 5:00 PM in Ostrov).
Does the time difference between Moscow and Ostrov change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.