Offset
The time difference between Saint Petersburg and Buenos Aires is 6 hours.
Saint Petersburg (MSK) is ahead of Buenos Aires (ART).
MSK: UTC+3
ART: UTC-3
Neither Saint Petersburg nor Buenos Aires is currently observing daylight saving time.
When to schedule
Business-hours overlap: 3 PM–5 PM in Saint Petersburg (9 AM–11 AM in Buenos Aires).
Both teams are in working hours during this window on weekdays.
Suggested time: 4:00 PM Saint Petersburg (10:00 AM Buenos Aires).
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.
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
Argentina
- New Year's DayThu, Jan 1
- CarnivalMon, Feb 16
- CarnivalTue, Feb 17
- Day of Remembrance for Truth and JusticeTue, Mar 24
- Day of the Veterans and Fallen of the Malvinas WarThu, Apr 2
- Good FridayFri, Apr 3
- Labour DayFri, May 1
- May RevolutionMon, May 25
- Anniversary of the Passing of General Martín Miguel de GüemesMon, Jun 15
- General Manuel Belgrano Memorial DaySat, Jun 20
- Independence DayThu, Jul 9
- General José de San Martín Memorial DayMon, Aug 17
- Day of Respect for Cultural DiversityMon, Oct 12
- National Sovereignty DayMon, Nov 23
- Immaculate Conception DayTue, Dec 8
- Christmas DayFri, Dec 25
About these zones
Saint Petersburg uses Moscow Time (MSK). To call Russia, dial +7.
Buenos Aires uses Argentina Time (ART). To call Argentina, dial +54.
Buenos Aires is approximately 8,200 miles west of Saint Petersburg.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Saint Petersburg | Buenos Aires | Day |
|---|---|---|
| 12:00 am | 6:00 pm | -1 day |
| 1:00 am | 7:00 pm | -1 day |
| 2:00 am | 8:00 pm | -1 day |
| 3:00 am | 9:00 pm | -1 day |
| 4:00 am | 10:00 pm | -1 day |
| 5:00 am | 11:00 pm | -1 day |
| 6:00 am | 12:00 am | Same day |
| 7:00 am | 1:00 am | Same day |
| 8:00 am | 2:00 am | Same day |
| 9:00 am | 3:00 am | Same day |
| 10:00 am | 4:00 am | Same day |
| 11:00 am | 5:00 am | Same day |
| 12:00 pm | 6:00 am | Same day |
| 1:00 pm | 7:00 am | Same day |
| 2:00 pm | 8:00 am | Same day |
| 3:00 pm | 9:00 am | Same day |
| 4:00 pm | 10:00 am | Same day |
| 5:00 pm | 11:00 am | Same day |
| 6:00 pm | 12:00 pm | Same day |
| 7:00 pm | 1:00 pm | Same day |
| 8:00 pm | 2:00 pm | Same day |
| 9:00 pm | 3:00 pm | Same day |
| 10:00 pm | 4:00 pm | Same day |
| 11:00 pm | 5:00 pm | Same day |
Daylight saving time
Neither Saint Petersburg nor Buenos Aires observes daylight saving time. The offset between these zones remains constant year-round.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 3:41 AM
- Sunset
- 10:16 PM
- Day length
- 18h 35m
- Sunrise
- 7:57 AM
- Sunset
- 5:50 PM
- Day length
- 9h 54m
Daylight overlap: 8h 20m — 1:57 PM–10:16 PM in Saint Petersburg (7:57 AM–4:16 PM in Buenos Aires). Both locations are in daylight during this window.
Cities in these zones
Other cities in Moscow Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Moscow Time
- DME
- SVO
- VKO
- ZIA
- LED
- GOJ
Airports in Argentina Time
- AEP
- EZE
Related conversions
Common conversions
- What is 9:00 am Saint Petersburg in Buenos Aires?
- 9:00 am Saint Petersburg is 3:00 am Buenos Aires.
- What is 12:00 pm Saint Petersburg in Buenos Aires?
- 12:00 pm Saint Petersburg is 6:00 am Buenos Aires.
- What is 12:30 pm Saint Petersburg in Buenos Aires?
- 12:30 pm Saint Petersburg is 6:30 am Buenos Aires.
- What is 2:00 pm Saint Petersburg in Buenos Aires?
- 2:00 pm Saint Petersburg is 8:00 am Buenos Aires.
- What is 5:00 pm Saint Petersburg in Buenos Aires?
- 5:00 pm Saint Petersburg is 11:00 am Buenos Aires.
- What is 11:30 pm Saint Petersburg in Buenos Aires?
- 11:30 pm Saint Petersburg is 5:30 pm Buenos Aires.