Offset
The time difference between Eastern Time and South Tangerang is 11 hours.
Eastern Time (EDT) is behind South Tangerang (WIB).
EDT: UTC-4
WIB: UTC+7
Eastern Time is currently observing daylight saving time; South Tangerang is not.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in Eastern Time and South Tangerang don't overlap on the same weekday. South Tangerang is 11 hours ahead of Eastern Time.
With some flexibility, there’s a workable window outside standard hours:
- 7 AM–9 AM in Eastern Time (6 PM–8 PM in South Tangerang) — suggest 8:00 AM Eastern Time (7:00 PM South Tangerang).
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
Eastern Time is also known as EST, or EDT. To call United States, dial +1.
South Tangerang uses Western Indonesia Time (WIB). To call Indonesia, dial +62.
South Tangerang is approximately 10,050 miles north of Eastern Time.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| EST | South Tangerang | Day |
|---|---|---|
| 12:00 am | 11:00 am | Same day |
| 1:00 am | 12:00 pm | Same day |
| 2:00 am | 1:00 pm | Same day |
| 3:00 am | 2:00 pm | Same day |
| 4:00 am | 3:00 pm | Same day |
| 5:00 am | 4:00 pm | Same day |
| 6:00 am | 5:00 pm | Same day |
| 7:00 am | 6:00 pm | Same day |
| 8:00 am | 7:00 pm | Same day |
| 9:00 am | 8:00 pm | Same day |
| 10:00 am | 9:00 pm | Same day |
| 11:00 am | 10:00 pm | Same day |
| 12:00 pm | 11:00 pm | Same day |
| 1:00 pm | 12:00 am | +1 day |
| 2:00 pm | 1:00 am | +1 day |
| 3:00 pm | 2:00 am | +1 day |
| 4:00 pm | 3:00 am | +1 day |
| 5:00 pm | 4:00 am | +1 day |
| 6:00 pm | 5:00 am | +1 day |
| 7:00 pm | 6:00 am | +1 day |
| 8:00 pm | 7:00 am | +1 day |
| 9:00 pm | 8:00 am | +1 day |
| 10:00 pm | 9:00 am | +1 day |
| 11:00 pm | 10:00 am | +1 day |
Daylight saving time
Eastern Time observes daylight saving time; South Tangerang does not. The offset between the two zones changes when Eastern Time transitions: on Sunday, November 1, 2026, clocks fall back from EDT to EST.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 5:41 AM
- Sunset
- 8:24 PM
- Day length
- 14h 43m
- Sunrise
- 6:06 AM
- Sunset
- 5:54 PM
- Day length
- 11h 48m
Daylight overlap: 1h 12m — 5:41 AM–6:54 AM in Eastern Time (4:41 PM–5:54 PM in South Tangerang). Both locations are in daylight during this window.
Cities in these zones
Cities in Eastern Time
Other cities in Western Indonesia Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Eastern Time
- EWR
- HPN
- JFK
- LGA
- TEB
- ILG
- PHL
- TTN
- CLT
- USA
Airports in Western Indonesia Time
- CGK
- HLP
- SUB
- BDO
- KNO
- PLM
- SRG
Related conversions
Common conversions
- What is 9:00 am EST in South Tangerang?
- 9:00 am EST is 8:00 pm South Tangerang.
- What is 12:00 pm EST in South Tangerang?
- 12:00 pm EST is 11:00 pm South Tangerang.
- What is 12:30 pm EST in South Tangerang?
- 12:30 pm EST is 11:30 pm South Tangerang.
- What is 2:00 pm EST in South Tangerang?
- 2:00 pm EST is 1:00 am South Tangerang, the next day.
- What is 5:00 pm EST in South Tangerang?
- 5:00 pm EST is 4:00 am South Tangerang, the next day.
- What is 11:30 pm EST in South Tangerang?
- 11:30 pm EST is 10:30 am South Tangerang, the next day.