Time Difference Between Moscow and San Francisco
San Francisco is 10h behind Moscow.
This is the standard-time difference as of 2026. If either city observes daylight saving time, the actual difference can shift by up to an hour for part of the year — the live clocks below always show the current real-time difference.
Working Hours Overlap
For each hour of Moscow's working day (9:00-18:00), here is the corresponding local time in San Francisco. Rows highlighted green fall within standard working hours (9:00-18:00) in both cities.
| Moscow | San Francisco | Both working hours? |
|---|---|---|
| 9 AM | 11 PM | No |
| 10 AM | 12 AM | No |
| 11 AM | 1 AM | No |
| 12 PM | 2 AM | No |
| 1 PM | 3 AM | No |
| 2 PM | 4 AM | No |
| 3 PM | 5 AM | No |
| 4 PM | 6 AM | No |
| 5 PM | 7 AM | No |
| 6 PM | 8 AM | No |
Best Time to Meet
Moscow and San Francisco don't share a standard 9 AM-6 PM working-hours window. The least disruptive compromise is around 4 PM in Moscow, which falls at 6 AM in San Francisco — expect one side to take an early or late call.
How the Difference Changes in 2026
Because the two cities change their clocks on different dates, the gap is not one number. Here is how San Francisco stands relative to Moscow through 2026:
| Period | San Francisco vs Moscow |
|---|---|
| Jan 1 – Mar 7 | 11h behind |
| Mar 8 – Oct 31 | 10h behind |
| Nov 1 – Dec 31 | 11h behind |
Moscow keeps the same clock all year; San Francisco changes its clocks on Mar 8 (clocks forward) and Nov 1 (clocks back). Dates use the UTC calendar; the switch takes effect early that morning local time.
Moscow
Moscow uses the Europe/Moscow IANA time zone, currently at UTC+3. This zone does not observe daylight saving time.
San Francisco
San Francisco uses the America/Los_Angeles IANA time zone, currently at UTC-7. This zone observes daylight saving time.