🇦🇷 Buenos Aires, Argentina
08
- Argentina Standard Time
- UTC-3
- Twilight
☀️ 06:09 · 🌙 19:11 · 13 h 2 min
Buenos Aires to Rostov-on-Don: time difference
Rostov-on-Don is 6 h ahead of Buenos Aires. Live clocks for both, the working hours they share, and how each one sits against your own time.
+6 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Buenos Aires 05:20 5:20 AM Rostov-on-Don 11:20 11:20 AM You –:–
05:20 5:20 AM
Argentina Standard Time · UTC-3
☀️ 06:09 · 🌙 19:11
11:20 11:20 AM
Moscow Standard Time · UTC+3
☀️ 06:44 · 🌙 17:30
·
+6 h
Rostov-on-Don is 6 h ahead of Buenos Aires.
When you, Buenos Aires and Rostov-on-Don are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇦🇷 Buenos Aires
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇷🇺 Rostov-on-Don
6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇷🇺 Rostov-on-Don |
|---|---|---|
| Local time | 05:20 | 11:20 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Argentina Standard Time | Moscow Standard Time |
| UTC offset | UTC-3 | UTC+3 |
| Offset from Buenos Aires | — | +6 h |
| IANA zone | America/Argentina/Buenos Aires | Europe/Moscow |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:09 | 06:44 |
| Sunset | 19:11 | 17:30 |
| Daylight | 13 h 2 min | 10 h 47 min |
| People on this clock | 2,891,082 | 1,114,806 |
Compare Buenos Aires with another city
More comparisons with Buenos Aires: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Buenos Aires and Rostov-on-Don: common questions
How far ahead of Buenos Aires is Rostov-on-Don?
Rostov-on-Don is 6 hours ahead of Buenos Aires: UTC+3 against UTC−3.
If it is 9:00 AM in Buenos Aires, what time is it in Rostov-on-Don?
At 9:00 AM in Buenos Aires, clocks in Rostov-on-Don show 3:00 PM.
What time is it in Rostov-on-Don at the end of the working day in Buenos Aires?
The working day in Buenos Aires ends at 6:00 PM; in Rostov-on-Don it is 12:00 AM (the next day) at that moment.
Is there a time when both Buenos Aires and Rostov-on-Don are at work?
Yes: from 9:00 AM to 12:00 PM in Buenos Aires (3:00 PM to 6:00 PM in Rostov-on-Don), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Rostov-on-Don?
From 6:00 PM in Buenos Aires it is already the next day in Rostov-on-Don. The other way round, until 6:00 AM in Rostov-on-Don it is still the previous day in Buenos Aires.
Is the time difference between Buenos Aires and Rostov-on-Don the same all year?
Yes. Neither Buenos Aires nor Rostov-on-Don switches to summer time, so the gap is always 6 hours.
