Perm vs Omsk time difference
Omsk is 1 h ahead
Perm 05:07 · Omsk 06:07.
Perm now
05:07:07
Friday, November 13UTC+5
Omsk now
06:07:07
Friday, November 13UTC+6
Convert a time
Using today's difference: 1 h.
When the difference changes
Neither city changes its clocks, so the difference stays 1 h all year.