What is HST in EET?
Eastern European Time is 12 hours ahead
Convert a time
EET — Eastern European Time
10:00 am
EET, Sat, the next day
- Time in Honolulu
- 10:28:04 PM
- Time in Athens
- 10:28:04 AM
- Difference
- +12 h
- Next clock change
- March 28, 2027
When the difference changes
Hawaii Standard Time and Eastern European Time do not change their clocks on the same dates, so the gap between them is not the same all year. Most converters show only today’s figure. These are the periods ahead:
- Now – March 27, 2027Eastern European Time is 12 hours ahead
- March 27, 2027 – October 30, 2027Eastern European Time is 13 hours ahead
- October 30, 2027 – onwardsEastern European Time is 12 hours ahead
Periods shorter than a day are not listed. Each zone changes at its own local time, so on a date when both move there are a few hours when the gap is briefly something else.
Daylight saving
Hawaii Standard Time
Hawaii Standard Time stays on HST all year, so its offset from UTC never moves.
Eastern European Time
Clocks go forward one hour — 3:00 am becomes 4:00 am local time, and the zone is on EEST after that.
HST to EET conversion table
Every hour of Friday, November 6, 2026, converted from Hawaii Standard Time to Eastern European Time. 12 of the 24 hours fall on a different calendar day in Athens, which is marked.
- 12:00 am HST
- 12:00 pm EET
- 1:00 am HST
- 1:00 pm EET
- 2:00 am HST
- 2:00 pm EET
- 3:00 am HST
- 3:00 pm EET
- 4:00 am HST
- 4:00 pm EET
- 5:00 am HST
- 5:00 pm EET
- 6:00 am HST
- 6:00 pm EET
- 7:00 am HST
- 7:00 pm EET
- 8:00 am HST
- 8:00 pm EET
- 9:00 am HST
- 9:00 pm EET
- 10:00 am HST
- 10:00 pm EET
- 11:00 am HST
- 11:00 pm EET
- 12:00 pm HST
- 12:00 am EET+1 day
- 1:00 pm HST
- 1:00 am EET+1 day
- 2:00 pm HST
- 2:00 am EET+1 day
- 3:00 pm HST
- 3:00 am EET+1 day
- 4:00 pm HST
- 4:00 am EET+1 day
- 5:00 pm HST
- 5:00 am EET+1 day
- 6:00 pm HST
- 6:00 am EET+1 day
- 7:00 pm HST
- 7:00 am EET+1 day
- 8:00 pm HST
- 8:00 am EET+1 day
- 9:00 pm HST
- 9:00 am EET+1 day
- 10:00 pm HST
- 10:00 am EET+1 day
- 11:00 pm HST
- 11:00 am EET+1 day
Scheduling between the two
There is no overlap between a nine-to-six working day in Honolulu and one in Athens — the gap is too wide. A call has to sit early or late for one side. Early morning in Honolulu is the usual compromise, since that is late afternoon or evening in Athens.
Hawaii Standard Time (HST) is used in all of Hawaii, which does not observe daylight saving
Eastern European Time (EET) is used in Helsinki, Bucharest, Kyiv and Cairo
Other conversions
- EET to HST
- HST to UTC
- HST to GMT
- HST to EST
- HST to CST
- HST to MST
- HST to PST
- HST to AKST
- HST to BST
- HST to CET
- HST to IST
- HST to CST (China)
- HST to JST
- HST to AEST
- HST to AST
- HST to Mexico City
- HST to BRT
- HST to ART
- HST to WET
- HST to MSK
- HST to TRT
- HST to SAST
- HST to WAT
- HST to EAT
- HST to GST
- HST to PKT
- HST to ICT
- HST to WIB
- HST to SGT
- HST to HKT
- HST to KST
- HST to PHT
- HST to AWST
- HST to ACST
- HST to NZST
- All zones