Buenos Aires to Korolyov: time difference
Korolyov 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.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Buenos Aires 04:07 4:07 AM Korolyov 10:07 10:07 AM You –:–
04:07 4:07 AM
Argentina Standard Time · UTC-3
☀️ 06:09 · 🌙 19:11
10:07 10:07 AM
Moscow Standard Time · UTC+3
☀️ 07:06 · 🌙 17:23
·
+6 h
Korolyov is 6 h ahead of Buenos Aires.
When you, Buenos Aires and Korolyov 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
🇷🇺 Korolyov
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 | 🇷🇺 Korolyov |
|---|---|---|
| Local time | 04:07 | 10:07 |
| 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 | 07:06 |
| Sunset | 19:11 | 17:23 |
| Daylight | 13 h 2 min | 10 h 18 min |
| People on this clock | 2,891,082 | 225,299 |
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 Korolyov: common questions
How many hours ahead of Buenos Aires is Korolyov?
The clocks in Korolyov are 6 hours ahead of those in Buenos Aires (UTC+3 and UTC−3).
What time is it in Korolyov at the start of the working day in Buenos Aires?
The working day in Buenos Aires starts at 9:00 AM; in Korolyov it is 3:00 PM at that moment.
What time is it in Korolyov at the end of the working day in Buenos Aires?
The working day in Buenos Aires ends at 6:00 PM; in Korolyov it is 12:00 AM (the next day) at that moment.
When do working hours in Buenos Aires and in Korolyov overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 12:00 PM in Buenos Aires, which is 3:00 PM to 6:00 PM in Korolyov.
When does the date change in Korolyov compared with Buenos Aires?
The new day starts in Korolyov earlier: at 6:00 PM in Buenos Aires it is already midnight there. Until 6:00 AM in Korolyov, Buenos Aires is still on the previous day.
Is the time difference between Buenos Aires and Korolyov the same all year?
Yes. Neither Buenos Aires nor Korolyov switches to summer time, so the gap is always 6 hours.
