Offset
The time difference between Athens and Jakarta is 4 hours.
Athens (EEST) is behind Jakarta (WIB).
EEST: UTC+3
WIB: UTC+7
Athens is currently observing daylight saving time; Jakarta is not.
When to schedule
Business-hours overlap: 9 AM–1 PM in Athens (1 PM–5 PM in Jakarta).
Both teams are in working hours during this window on weekdays.
Suggested time: 11:00 AM Athens (3:00 PM Jakarta).
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.
Greece
- New Year's DayThu, Jan 1
- EpiphanyTue, Jan 6
- Clean MondayMon, Feb 23
- AnnunciationWed, Mar 25
- Independence DayWed, Mar 25
- Good FridayFri, Apr 10
- Easter SundaySun, Apr 12
- Easter MondayMon, Apr 13
- Labour DayFri, May 1
- PentecostSun, May 31
- Whit MondayMon, Jun 1
- Assumption DaySat, Aug 15
- Ochi DayWed, Oct 28
- Christmas DayFri, Dec 25
- St. Stephen's DaySat, Dec 26
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.
| Athens | Jakarta | Day |
|---|---|---|
| 12:00 am | 4:00 am | Same day |
| 1:00 am | 5:00 am | Same day |
| 2:00 am | 6:00 am | Same day |
| 3:00 am | 7:00 am | Same day |
| 4:00 am | 8:00 am | Same day |
| 5:00 am | 9:00 am | Same day |
| 6:00 am | 10:00 am | Same day |
| 7:00 am | 11:00 am | Same day |
| 8:00 am | 12:00 pm | Same day |
| 9:00 am | 1:00 pm | Same day |
| 10:00 am | 2:00 pm | Same day |
| 11:00 am | 3:00 pm | Same day |
| 12:00 pm | 4:00 pm | Same day |
| 1:00 pm | 5:00 pm | Same day |
| 2:00 pm | 6:00 pm | Same day |
| 3:00 pm | 7:00 pm | Same day |
| 4:00 pm | 8:00 pm | Same day |
| 5:00 pm | 9:00 pm | Same day |
| 6:00 pm | 10:00 pm | Same day |
| 7:00 pm | 11:00 pm | Same day |
| 8:00 pm | 12:00 am | +1 day |
| 9:00 pm | 1:00 am | +1 day |
| 10:00 pm | 2:00 am | +1 day |
| 11:00 pm | 3:00 am | +1 day |
Daylight saving time
Athens observes daylight saving time; Jakarta does not. The offset between the two zones changes when Athens transitions: on Sunday, October 25, 2026, clocks fall back from EEST to EET.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 6:03 AM
- Sunset
- 8:47 PM
- Day length
- 14h 43m
- Sunrise
- 5:59 AM
- Sunset
- 5:46 PM
- Day length
- 11h 46m
Daylight overlap: 7h 42m — 6:03 AM–1:46 PM in Athens (10:03 AM–5:46 PM 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 Eastern European Time
- ATH
Airports in Western Indonesia Time
- CGK
- HLP
- SUB
- BDO
- KNO
- PLM
- SRG
Related conversions
Common conversions
- What is 9:00 am Athens in Jakarta?
- 9:00 am Athens is 1:00 pm Jakarta.
- What is 12:00 pm Athens in Jakarta?
- 12:00 pm Athens is 4:00 pm Jakarta.
- What is 12:30 pm Athens in Jakarta?
- 12:30 pm Athens is 4:30 pm Jakarta.
- What is 2:00 pm Athens in Jakarta?
- 2:00 pm Athens is 6:00 pm Jakarta.
- What is 5:00 pm Athens in Jakarta?
- 5:00 pm Athens is 9:00 pm Jakarta.
- What is 11:30 pm Athens in Jakarta?
- 11:30 pm Athens is 3:30 am Jakarta, the next day.