Offset
The time difference between St. Louis and Moscow is 8 hours.
St. Louis (CDT) is behind Moscow (MSK).
CDT: UTC-5
MSK: UTC+3
St. Louis is currently observing daylight saving time; Moscow is not.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in St. Louis and Moscow don't overlap on the same weekday. Moscow is 8 hours ahead of St. Louis.
With some flexibility, there’s a workable window outside standard hours:
- 7 AM–12 PM in St. Louis (3 PM–8 PM in Moscow) — suggest 9:00 AM St. Louis (5:00 PM Moscow).
This means an early start or late finish for one side, but it’s a reasonable slot for a one-off meeting.
This window may shift by an hour during daylight saving time.
Public holidays in 2026
National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.
United States
- New Year's DayThu, Jan 1
- Martin Luther King, Jr. DayMon, Jan 19
- Presidents DayMon, Feb 16
- Memorial DayMon, May 25
- Juneteenth National Independence DayFri, Jun 19
- Independence DayFri, Jul 3
- Labour DayMon, Sep 7
- Columbus DayMon, Oct 12
- Veterans DayWed, Nov 11
- Thanksgiving DayThu, Nov 26
- Christmas DayFri, Dec 25
Russia
- New Year's DayThu, Jan 1
- New Year holidayFri, Jan 2
- New Year holidaySat, Jan 3
- New Year holidaySun, Jan 4
- New Year holidayMon, Jan 5
- New Year holidayTue, Jan 6
- Christmas Day (Orthodox)Wed, Jan 7
- Defender of the Fatherland DayMon, Feb 23
- International Women's DaySun, Mar 8
- Labour DayFri, May 1
- Victory DaySat, May 9
- Russia DayFri, Jun 12
- Unity DayWed, Nov 4
About these zones
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| St. Louis | Moscow | Day |
|---|---|---|
| 12:00 am | 8:00 am | Same day |
| 1:00 am | 9:00 am | Same day |
| 2:00 am | 10:00 am | Same day |
| 3:00 am | 11:00 am | Same day |
| 4:00 am | 12:00 pm | Same day |
| 5:00 am | 1:00 pm | Same day |
| 6:00 am | 2:00 pm | Same day |
| 7:00 am | 3:00 pm | Same day |
| 8:00 am | 4:00 pm | Same day |
| 9:00 am | 5:00 pm | Same day |
| 10:00 am | 6:00 pm | Same day |
| 11:00 am | 7:00 pm | Same day |
| 12:00 pm | 8:00 pm | Same day |
| 1:00 pm | 9:00 pm | Same day |
| 2:00 pm | 10:00 pm | Same day |
| 3:00 pm | 11:00 pm | Same day |
| 4:00 pm | 12:00 am | +1 day |
| 5:00 pm | 1:00 am | +1 day |
| 6:00 pm | 2:00 am | +1 day |
| 7:00 pm | 3:00 am | +1 day |
| 8:00 pm | 4:00 am | +1 day |
| 9:00 pm | 5:00 am | +1 day |
| 10:00 pm | 6:00 am | +1 day |
| 11:00 pm | 7:00 am | +1 day |
Daylight saving time
St. Louis observes daylight saving time; Moscow does not. The offset between the two zones changes when St. Louis transitions: on Sunday, November 1, 2026, clocks fall back from CDT to CST.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 5:37 AM
- Sunset
- 8:24 PM
- Day length
- 14h 47m
- Sunrise
- 3:48 AM
- Sunset
- 9:10 PM
- Day length
- 17h 22m
Daylight overlap: 35m — 7:48 PM–8:24 PM in St. Louis (3:48 AM–4:24 AM in Moscow). Both locations are in daylight during this window.
Cities in these zones
Other cities in Central Time
Other cities in Moscow Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Central Time
- GYY
- MDW
- ORD
- HOU
- IAH
- SAT
- DAL
- DFW
- AUS
- BNA
Airports in Moscow Time
- DME
- SVO
- VKO
- ZIA
- LED
- GOJ
Related conversions
Common conversions
- What is 9:00 am St. Louis in Moscow?
- 9:00 am St. Louis is 5:00 pm Moscow.
- What is 12:00 pm St. Louis in Moscow?
- 12:00 pm St. Louis is 8:00 pm Moscow.
- What is 12:30 pm St. Louis in Moscow?
- 12:30 pm St. Louis is 8:30 pm Moscow.
- What is 2:00 pm St. Louis in Moscow?
- 2:00 pm St. Louis is 10:00 pm Moscow.
- What is 5:00 pm St. Louis in Moscow?
- 5:00 pm St. Louis is 1:00 am Moscow, the next day.
- What is 11:30 pm St. Louis in Moscow?
- 11:30 pm St. Louis is 7:30 am Moscow, the next day.