Ubud, Bali to Rancho Cucamonga, CA: time difference
Rancho Cucamonga, CA is 15 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 04:29 4:29 AM Rancho Cucamonga, CA 13:29 1:29 PM You –:–
04:29 4:29 AM
Central Indonesia Time · UTC+8
☀️ 05:56 · 🌙 18:14
13:29 1:29 PM
Pacific Daylight Time · UTC-7
☀️ 06:58 · 🌙 18:15
·
−15 h
Rancho Cucamonga, CA is 15 h behind Ubud, Bali.
When you, Ubud, Bali and Rancho Cucamonga, CA 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
🇺🇸 Rancho Cucamonga, CA
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 6 6 AM 7 7 AM 8 8 AM
📍 Your time
- Asleep
- Early
- Working hours
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Time zones side by side
| Detail | 🇮🇩 Ubud, Bali | 🇺🇸 Rancho Cucamonga, CA |
|---|---|---|
| Local time | 04:29 | 13:29 |
| Local date | Sunday, October 18, 2026 | Saturday, October 17, 2026 |
| Time zone | Central Indonesia Time | Pacific Daylight Time |
| UTC offset | UTC+8 | UTC-7 |
| Offset from Ubud, Bali | — | −15 h |
| IANA zone | Asia/Makassar | America/Los Angeles |
| Daylight saving | Not observed | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 05:56 | 06:58 |
| Sunset | 18:14 | 18:15 |
| Daylight | 12 h 18 min | 11 h 17 min |
| People on this clock | 74,800 | 170,714 |
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 Rancho Cucamonga, CA: common questions
How many hours behind Ubud, Bali, is Rancho Cucamonga, CA?
The clocks in Rancho Cucamonga are 15 hours behind those in Ubud (UTC−7 and UTC+8).
What time is it in Rancho Cucamonga, CA, at the start of the working day in Ubud, Bali?
The working day in Ubud starts at 9:00 AM; in Rancho Cucamonga it is 6:00 PM (the previous day) at that moment.
What time is it in Rancho Cucamonga, CA, when it is 6:00 PM in Ubud, Bali?
When it is 6:00 PM in Ubud, it is 3:00 AM in Rancho Cucamonga.
When do working hours in Ubud, Bali, and in Rancho Cucamonga, CA, overlap?
They don't: there are no shared working hours. The start of the day in Ubud (9:00 AM) is 6:00 PM (the previous day) in Rancho Cucamonga, and the start of the day in Rancho Cucamonga is 12:00 AM (the next day) in Ubud.
When is it still the previous day in Rancho Cucamonga, CA?
Until 3:00 PM in Ubud, Bali, it is still the previous day in Rancho Cucamonga. The other way round, from 9:00 AM in Rancho Cucamonga it is already the next day in Ubud.
Is the time difference between Ubud, Bali, and Rancho Cucamonga, CA, the same all year?
No. Only Rancho Cucamonga switches to summer time, so the gap changes twice a year. From November 1, 2026, Rancho Cucamonga will be 16 hours behind Ubud.
