Buenos Aires to Gangtok: time difference
Gangtok is 8 h 30 min 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 21:16 9:16 PM Gangtok 05:46 5:46 AM You –:–
21:16 9:16 PM
Argentina Standard Time · UTC-3
☀️ 06:06 · 🌙 19:12
05:46 5:46 AM
India Standard Time · UTC+5:30
☀️ 05:39 · 🌙 17:03
·
+8 h 30 min
Gangtok is 8 h 30 min ahead of Buenos Aires.
When you, Buenos Aires and Gangtok 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
🇮🇳 Gangtok
8:30 8:30 AM 9:30 9:30 AM 10:30 10:30 AM 11:30 11:30 AM 12:30 12:30 PM 13:30 1:30 PM 14:30 2:30 PM 15:30 3:30 PM 16:30 4:30 PM 17:30 5:30 PM 18:30 6:30 PM 19:30 7:30 PM 20:30 8:30 PM 21:30 9:30 PM 22:30 10:30 PM 23:30 11:30 PM 0:30 12:30 AM 1:30 1:30 AM 2:30 2:30 AM 3:30 3:30 AM 4:30 4:30 AM 5:30 5:30 AM 6:30 6:30 AM 7:30 7:30 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇮🇳 Gangtok |
|---|---|---|
| Local time | 21:16 | 05:46 |
| Local date | Tuesday, October 20, 2026 | Wednesday, October 21, 2026 |
| Time zone | Argentina Standard Time | India Standard Time |
| UTC offset | UTC-3 | UTC+5:30 |
| Offset from Buenos Aires | — | +8 h 30 min |
| IANA zone | America/Argentina/Buenos Aires | Asia/Kolkata |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:06 | 05:39 |
| Sunset | 19:12 | 17:03 |
| Daylight | 13 h 6 min | 11 h 23 min |
| People on this clock | 2,891,082 | 100,300 |
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 Gangtok: common questions
What is the time difference between Buenos Aires and Gangtok?
Gangtok is 8 hours and 30 minutes ahead: it uses UTC+5:30, while Buenos Aires is on UTC−3.
What time is it in Gangtok at the start of the working day in Buenos Aires?
The working day in Buenos Aires starts at 9:00 AM; in Gangtok it is 5:30 PM at that moment.
What time is it in Gangtok when it is 6:00 PM in Buenos Aires?
When it is 6:00 PM in Buenos Aires, it is 2:30 AM (the next day) in Gangtok.
When do working hours in Buenos Aires and in Gangtok overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 9:30 AM in Buenos Aires, which is 5:30 PM to 6:00 PM in Gangtok.
When is it already the next day in Gangtok?
From 3:30 PM in Buenos Aires it is already the next day in Gangtok. The other way round, until 8:30 AM in Gangtok it is still the previous day in Buenos Aires.
Is the time difference between Buenos Aires and Gangtok the same all year?
Yes. Neither Buenos Aires nor Gangtok switches to summer time, so the gap is always 8 hours and 30 minutes.
