Ubud, Bali to Groton, CT: time difference
Groton, CT is 12 h behind Ubud, Bali. 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.
Ubud, Bali 04:47 4:47 AM Groton, CT 16:47 4:47 PM You –:–
04:47 4:47 AM
Central Indonesia Time · UTC+8
☀️ 05:55 · 🌙 18:14
16:47 4:47 PM
Eastern Daylight Time · UTC-4
☀️ 07:06 · 🌙 18:01
·
−12 h
Groton, CT is 12 h behind Ubud, Bali.
When you, Ubud, Bali and Groton, CT are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇮🇩 Ubud, Bali
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
🇺🇸 Groton, CT
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 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM
📍 Your time
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- Early
- Working hours
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Time zones side by side
| Detail | 🇮🇩 Ubud, Bali | 🇺🇸 Groton, CT |
|---|---|---|
| Local time | 04:47 | 16:47 |
| Local date | Wednesday, October 21, 2026 | Tuesday, October 20, 2026 |
| Time zone | Central Indonesia Time | Eastern Daylight Time |
| UTC offset | UTC+8 | UTC-4 |
| Offset from Ubud, Bali | — | −12 h |
| IANA zone | Asia/Makassar | America/New York |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 05:55 | 07:06 |
| Sunset | 18:14 | 18:01 |
| Daylight | 12 h 20 min | 10 h 55 min |
| People on this clock | 74,800 | 40,115 |
Compare Ubud, Bali with another city
More comparisons with Ubud, Bali: the time zones next to it and the far side of the clock.
Big time differences
Ubud, Bali and Groton, CT: common questions
What is the time difference between Ubud, Bali, and Groton, CT?
Groton is 12 hours behind: it uses UTC−4, while Ubud is on UTC+8.
What time is it in Groton, CT, when it is 9:00 AM in Ubud, Bali?
When it is 9:00 AM in Ubud, it is 9:00 PM (the previous day) in Groton.
If it is 6:00 PM in Ubud, Bali, what time is it in Groton, CT?
At 6:00 PM in Ubud, clocks in Groton show 6:00 AM.
When do working hours in Ubud, Bali, and in Groton, CT, overlap?
They don't: there are no shared working hours. The start of the day in Ubud (9:00 AM) is 9:00 PM (the previous day) in Groton, and the start of the day in Groton is 9:00 PM in Ubud.
When is it still the previous day in Groton, CT?
Until 12:00 PM in Ubud, Bali, it is still the previous day in Groton. The other way round, from 12:00 PM in Groton it is already the next day in Ubud.
Is the time difference between Ubud, Bali, and Groton, CT, the same all year?
No. Only Groton switches to summer time, so the gap changes twice a year. From November 1, 2026, Groton will be 13 hours behind Ubud.
