Ubud, Bali to Mason, OH: time difference
Mason, OH 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 20:40 8:40 PM Mason, OH 08:40 8:40 AM You –:–
20:40 8:40 PM
Central Indonesia Time · UTC+8
☀️ 05:55 · 🌙 18:14
08:40 8:40 AM
Eastern Daylight Time · UTC-4
☀️ 07:52 · 🌙 18:54
·
−12 h
Mason, OH is 12 h behind Ubud, Bali.
When you, Ubud, Bali and Mason, OH 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
🇺🇸 Mason, OH
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 | 🇺🇸 Mason, OH |
|---|---|---|
| Local time | 20:40 | 08:40 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 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 | 07:52 |
| Sunset | 18:14 | 18:54 |
| Daylight | 12 h 19 min | 11 h 2 min |
| People on this clock | 74,800 | 35,000 |
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 Mason, OH: common questions
What is the time difference between Ubud, Bali, and Mason, OH?
Mason is 12 hours behind: it uses UTC−4, while Ubud is on UTC+8.
What time is it in Mason, OH, 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 Mason.
What time is it in Mason, OH, when it is 6:00 PM in Ubud, Bali?
When it is 6:00 PM in Ubud, it is 6:00 AM in Mason.
When is a good time to call Mason, OH, from Ubud, Bali?
Working hours (9:00 AM–6:00 PM) in Ubud and in Mason do not overlap. At 9:00 AM in Ubud it is 9:00 PM (the previous day) in Mason; when the working day starts in Mason, it is 9:00 PM in Ubud.
When does the date change in Mason, OH, compared with Ubud, Bali?
The new day starts in Mason later: until 12:00 PM in Ubud, it is still the previous day there. From 12:00 PM in Mason, Ubud is already on the next day.
Is the time difference between Ubud, Bali, and Mason, OH, the same all year?
No. Only Mason switches to summer time, so the gap changes twice a year. From November 1, 2026, Mason will be 13 hours behind Ubud.
