Ubud, Bali to St John: time difference
St John 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 18:21 6:21 PM St John 06:21 6:21 AM You –:–
18:21 6:21 PM
Central Indonesia Time · UTC+8
☀️ 05:59 · 🌙 18:14
06:21 6:21 AM
Atlantic Standard Time · UTC-4
☀️ 06:12 · 🌙 18:01
·
−12 h
St John is 12 h behind Ubud, Bali.
When you, Ubud, Bali and St John 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
🇻🇮 St John
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
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇮🇩 Ubud, Bali | 🇻🇮 St John |
|---|---|---|
| Local time | 18:21 | 06:21 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Central Indonesia Time | Atlantic Standard Time |
| UTC offset | UTC+8 | UTC-4 |
| Offset from Ubud, Bali | — | −12 h |
| IANA zone | Asia/Makassar | America/St Thomas |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:59 | 06:12 |
| Sunset | 18:14 | 18:01 |
| Daylight | 12 h 15 min | 11 h 49 min |
| People on this clock | 74,800 | 2,743 |
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 St John: common questions
What is the time difference between Ubud, Bali, and St John?
St John is 12 hours behind: it uses UTC−4, while Ubud is on UTC+8.
If it is 9:00 AM in Ubud, Bali, what time is it in St John?
At 9:00 AM in Ubud, clocks in St John show 9:00 PM (the previous day).
If it is 6:00 PM in Ubud, Bali, what time is it in St John?
At 6:00 PM in Ubud, clocks in St John show 6:00 AM.
Is there a time when both Ubud, Bali, and St John are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Ubud at 9:00 AM, it is 9:00 PM (the previous day) in St John; the day in St John starts at 9:00 PM in Ubud time.
When is it still the previous day in St John?
Until 12:00 PM in Ubud, Bali, it is still the previous day in St John. The other way round, from 12:00 PM in St John it is already the next day in Ubud.
Does the time gap between Ubud, Bali, and St John change during the year?
No, the clocks change neither in Ubud nor in St John, so the gap is 12 hours all year round.
