Convert Acre Time to Ulaanbaatar Time
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ACT · UTC−5 → ULAT · UTC+8
ACT is 13 hours behind ULAT
Rio Branco · UTC-5
Wednesday, 7 October 2026
Ulan Bator · UTC+8
Wednesday, 7 October 2026
When are both sides at work?Each column is one hour of the day in the first city; the second row shows the same moment in the other city. Gold means office hours (09:00–18:00), dusk means awake but off work, night means asleep (23:00–07:00). Columns where both rows are gold are good meeting times.
No overlap in standard working hours. Closest workable window: 20:00–23:00 in Rio Branco, which is 09:00–12:00 in Ulan Bator.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
06:23 Wed 7 Oct Rio Branco = 19:23 Wed 7 Oct Ulan Bator
Hour-by-hour conversion
| Rio Branco (ACT)Every hour of today in the first city, with the matching time in the second. “Next day” means the calendar date is already tomorrow there. The highlighted row is right now. | Ulan Bator (ULAT) | |
|---|---|---|
| 00:00 | 13:00 | |
| 01:00 | 14:00 | |
| 02:00 | 15:00 | |
| 03:00 | 16:00 | |
| 04:00 | 17:00 | |
| 05:00 | 18:00 | |
| 06:00 | 19:00 | Now |
| 07:00 | 20:00 | |
| 08:00 | 21:00 | |
| 09:00 | 22:00 | |
| 10:00 | 23:00 | |
| 11:00 | 00:00next day | |
| 12:00 | 01:00next day | |
| 13:00 | 02:00next day | |
| 14:00 | 03:00next day | |
| 15:00 | 04:00next day | |
| 16:00 | 05:00next day | |
| 17:00 | 06:00next day | |
| 18:00 | 07:00next day | |
| 19:00 | 08:00next day | |
| 20:00 | 09:00next day | |
| 21:00 | 10:00next day | |
| 22:00 | 11:00next day | |
| 23:00 | 12:00next day |
About this conversion
ACT here means Acre Time, represented by Rio Branco (America/Rio_Branco), currently UTC−5. ULAT means Ulaanbaatar Time, represented by Ulan Bator (Asia/Ulaanbaatar), currently UTC+8.
Working hours are shown as 09:00–18:00 local, and sleeping hours as 23:00–07:00. The hour table is anchored on the current day in Rio Branco; day boundaries are marked where the date differs.
Quick answers
- 09:00 ACT is 22:00 ULAT
- 12:00 ACT is 01:00 ULAT
- 15:00 ACT is 04:00 ULAT
- 18:00 ACT is 07:00 ULAT
Related conversions
- Acre Time to Coordinated Universal Time (UTC)ACT → UTC
- Acre Time to Uzbekistan TimeACT → UZT
- Acre Time to Wallis & Futuna TimeACT → WFT
- Acre Time to Bhutan TimeACT → BTT
- Australian Central Western Time to Ulaanbaatar TimeACWST → ULAT
- Afghanistan Time to Ulaanbaatar TimeAFT → ULAT
- Azores Time to Ulaanbaatar TimeAZOT → ULAT
- East Greenland Time to Ulaanbaatar TimeEGT → ULAT
- Acre Time to India TimeACT → IST
- India Time to Ulaanbaatar TimeIST → ULAT
- Time in Rio Branconow, DST, offset
- Time in Ulan Batornow, DST, offset