Offset
The time difference between Jakarta and St. Louis is 12 hours.
Jakarta (WIB) is ahead of St. Louis (CDT).
WIB: UTC+7
CDT: UTC-5
St. Louis is currently observing daylight saving time; Jakarta is not.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in Jakarta and St. Louis don't overlap on the same weekday. St. Louis is 12 hours behind Jakarta.
With some flexibility, there’s a workable window outside standard hours:
- 7 PM–8 PM in Jakarta (7 AM–8 AM in St. Louis) — suggest 7:00 PM Jakarta (7:00 AM St. Louis).
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.
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
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
About these zones
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Jakarta | St. Louis | Day |
|---|---|---|
| 12:00 am | 12:00 pm | -1 day |
| 1:00 am | 1:00 pm | -1 day |
| 2:00 am | 2:00 pm | -1 day |
| 3:00 am | 3:00 pm | -1 day |
| 4:00 am | 4:00 pm | -1 day |
| 5:00 am | 5:00 pm | -1 day |
| 6:00 am | 6:00 pm | -1 day |
| 7:00 am | 7:00 pm | -1 day |
| 8:00 am | 8:00 pm | -1 day |
| 9:00 am | 9:00 pm | -1 day |
| 10:00 am | 10:00 pm | -1 day |
| 11:00 am | 11:00 pm | -1 day |
| 12:00 pm | 12:00 am | Same day |
| 1:00 pm | 1:00 am | Same day |
| 2:00 pm | 2:00 am | Same day |
| 3:00 pm | 3:00 am | Same day |
| 4:00 pm | 4:00 am | Same day |
| 5:00 pm | 5:00 am | Same day |
| 6:00 pm | 6:00 am | Same day |
| 7:00 pm | 7:00 am | Same day |
| 8:00 pm | 8:00 am | Same day |
| 9:00 pm | 9:00 am | Same day |
| 10:00 pm | 10:00 am | Same day |
| 11:00 pm | 11:00 am | Same day |
Daylight saving time
St. Louis observes daylight saving time; Jakarta does not. The offset between the two zones changes when St. Louis transitions: on Sunday, November 1, 2026, clocks fall back from CDT to CST.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 5:59 AM
- Sunset
- 5:46 PM
- Day length
- 11h 46m
- Sunrise
- 5:37 AM
- Sunset
- 8:24 PM
- Day length
- 14h 47m
Daylight overlap: 2h 25m — 5:59 AM–8:24 AM in Jakarta (5:59 PM–8:24 PM in St. Louis). Both locations are in daylight during this window.
Cities in these zones
Other cities in Western Indonesia Time
Other cities in Central Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Western Indonesia Time
- CGK
- HLP
- SUB
- BDO
- KNO
- PLM
- SRG
Airports in Central Time
- GYY
- MDW
- ORD
- HOU
- IAH
- SAT
- DAL
- DFW
- AUS
- BNA
Related conversions
Common conversions
- What is 9:00 am Jakarta in St. Louis?
- 9:00 am Jakarta is 9:00 pm St. Louis, the previous day.
- What is 12:00 pm Jakarta in St. Louis?
- 12:00 pm Jakarta is 12:00 am St. Louis.
- What is 12:30 pm Jakarta in St. Louis?
- 12:30 pm Jakarta is 12:30 am St. Louis.
- What is 2:00 pm Jakarta in St. Louis?
- 2:00 pm Jakarta is 2:00 am St. Louis.
- What is 5:00 pm Jakarta in St. Louis?
- 5:00 pm Jakarta is 5:00 am St. Louis.
- What is 11:30 pm Jakarta in St. Louis?
- 11:30 pm Jakarta is 11:30 am St. Louis.