Moscow Time to Canada Atlantic Time
Convert times between Moscow Time (MSK, UTC+3:00) and Canada Atlantic Time (AST, UTC-4:00). Canada Atlantic Time is 7 hours behind Moscow Time in standard time. During daylight saving time this difference changes to 6 hours.
UTC+3:00→UTC-4:00 / -3:00
Live timezone converterUTC Offset Reference
| Timezone | Abbreviation | Standard offset | DST offset | Country |
|---|---|---|---|---|
| Moscow Time | MSK | UTC+3:00 | — | Russia |
| Canada Atlantic Time | AST / ADT | UTC-4:00 | UTC-3:00 | Canada |
* DST offset applies during summer months. Exact transition dates vary by year.
Standard Time Conversion (MSK → AST)
| Moscow Time | Canada Atlantic Time |
|---|---|
| 12:00 AM MSK | 5:00 PM (prev day) AST |
| 6:00 AM MSK | 11:00 PM (prev day) AST |
| 9:00 AM MSK | 2:00 AM AST |
| 12:00 PM MSK | 5:00 AM AST |
| 3:00 PM MSK | 8:00 AM AST |
| 6:00 PM MSK | 11:00 AM AST |
| 9:00 PM MSK | 2:00 PM AST |
Summer (DST) Conversion (MSK → ADT)
| Moscow Time (summer) | Canada Atlantic Time (summer) |
|---|---|
| 12:00 AM MSK | 6:00 PM (prev day) ADT |
| 6:00 AM MSK | 12:00 AM ADT |
| 9:00 AM MSK | 3:00 AM ADT |
| 12:00 PM MSK | 6:00 AM ADT |
| 3:00 PM MSK | 9:00 AM ADT |
| 6:00 PM MSK | 12:00 PM ADT |
| 9:00 PM MSK | 3:00 PM ADT |
Daylight Saving Time (DST) Notes
- Canada Atlantic Time observes DST. Clocks advance 1 hour to ADT (UTC-3:00) roughly from month 3 to 11.
- The offset difference shifts between 7h (standard) and 6h (DST season). Always verify the current offset using the live converter below.
Frequently Asked Questions
How do I convert MSK to AST?
Add (-7) hours to the MSK time to get AST. For example, 9:00 AM MSK = 2:00 AM AST.
What is the current UTC offset for Moscow Time?
Moscow Time is always UTC+3:00 (MSK) — it does not observe DST.
Is Canada Atlantic Time ahead or behind Moscow Time?
Canada Atlantic Time is 7 hours behind Moscow Time in standard time.
When is a good time to schedule a meeting between MSK and AST?
Due to the 7-hour difference, business-hours overlap may be limited. Use the live timezone converter to find a mutually convenient time.
Related Timezone Conversions
Moscow Time → US Eastern TimeMSK / ESTMoscow Time → US Central TimeMSK / CSTMoscow Time → US Mountain TimeMSK / MSTMoscow Time → US Pacific TimeMSK / PSTMoscow Time → US Alaska TimeMSK / AKSTMoscow Time → Hawaii TimeMSK / HSTMoscow Time → Greenwich Mean TimeMSK / GMTMoscow Time → Central European TimeMSK / CET
Need the exact current time?
Use the live ToolsHub timezone converter to see current times, DST status, and schedule across time zones.