Offset
The time difference between Boise and Jakarta is 13 hours.
Boise (MDT) is behind Jakarta (WIB).
MDT: UTC-6
WIB: UTC+7
Boise is currently observing daylight saving time; Jakarta is not.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in Boise and Jakarta don't overlap on the same weekday. Jakarta is 13 hours ahead of Boise.
With some flexibility, there’s a workable window outside standard hours:
- 6 PM–8 PM in Boise (7 AM–9 AM the next day in Jakarta) — suggest 7:00 PM Boise (8:00 AM Jakarta).
This means an early start or late finish for one side, but it’s a reasonable slot for a one-off meeting.
This window may shift by an hour during daylight saving time.
Public holidays in 2026
National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.
United States
- New Year's DayThu, Jan 1
- Martin Luther King, Jr. DayMon, Jan 19
- Presidents DayMon, Feb 16
- Memorial DayMon, May 25
- Juneteenth National Independence DayFri, Jun 19
- Independence DayFri, Jul 3
- Labour DayMon, Sep 7
- Columbus DayMon, Oct 12
- Veterans DayWed, Nov 11
- Thanksgiving DayThu, Nov 26
- Christmas DayFri, Dec 25
Indonesia
- New Year's DayThu, Jan 1
- Good FridayFri, Apr 3
- Easter SundaySun, Apr 5
- Labour DayFri, May 1
- Ascension DayThu, May 14
- Pancasila DayMon, Jun 1
- Independence DayMon, Aug 17
- Christmas DayFri, Dec 25
About these zones
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Boise | Jakarta | Day |
|---|---|---|
| 12:00 am | 1:00 pm | Same day |
| 1:00 am | 2:00 pm | Same day |
| 2:00 am | 3:00 pm | Same day |
| 3:00 am | 4:00 pm | Same day |
| 4:00 am | 5:00 pm | Same day |
| 5:00 am | 6:00 pm | Same day |
| 6:00 am | 7:00 pm | Same day |
| 7:00 am | 8:00 pm | Same day |
| 8:00 am | 9:00 pm | Same day |
| 9:00 am | 10:00 pm | Same day |
| 10:00 am | 11:00 pm | Same day |
| 11:00 am | 12:00 am | +1 day |
| 12:00 pm | 1:00 am | +1 day |
| 1:00 pm | 2:00 am | +1 day |
| 2:00 pm | 3:00 am | +1 day |
| 3:00 pm | 4:00 am | +1 day |
| 4:00 pm | 5:00 am | +1 day |
| 5:00 pm | 6:00 am | +1 day |
| 6:00 pm | 7:00 am | +1 day |
| 7:00 pm | 8:00 am | +1 day |
| 8:00 pm | 9:00 am | +1 day |
| 9:00 pm | 10:00 am | +1 day |
| 10:00 pm | 11:00 am | +1 day |
| 11:00 pm | 12:00 pm | +1 day |
Daylight saving time
Boise observes daylight saving time; Jakarta does not. The offset between the two zones changes when Boise transitions: on Sunday, November 1, 2026, clocks fall back from MDT to MST.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 6:05 AM
- Sunset
- 9:24 PM
- Day length
- 15h 20m
- Sunrise
- 5:59 AM
- Sunset
- 5:46 PM
- Day length
- 11h 46m
Daylight overlap: 4h 25m — 4:59 PM–9:24 PM in Boise (5:59 AM–10:24 AM in Jakarta). Both locations are in daylight during this window.
Cities in these zones
Other cities in Western Indonesia Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Mountain Time
- BOI
Airports in Western Indonesia Time
- CGK
- HLP
- SUB
- BDO
- KNO
- PLM
- SRG
Related conversions
Common conversions
- What is 9:00 am Boise in Jakarta?
- 9:00 am Boise is 10:00 pm Jakarta.
- What is 12:00 pm Boise in Jakarta?
- 12:00 pm Boise is 1:00 am Jakarta, the next day.
- What is 12:30 pm Boise in Jakarta?
- 12:30 pm Boise is 1:30 am Jakarta, the next day.
- What is 2:00 pm Boise in Jakarta?
- 2:00 pm Boise is 3:00 am Jakarta, the next day.
- What is 5:00 pm Boise in Jakarta?
- 5:00 pm Boise is 6:00 am Jakarta, the next day.
- What is 11:30 pm Boise in Jakarta?
- 11:30 pm Boise is 12:30 pm Jakarta, the next day.