What is HST in WET?

Western European Time is 10 hours ahead

Hawaii Standard Time is on UTC−10:00 and Western European Time is on UTC+0:00 right now. The gap changes during the year — see below.

Convert a time

HST — Hawaii Standard Time

WET — Western European Time

8:00 am

WET, Sat, the next day

Time in Honolulu: 10:30:45 PM
Time in Lisbon: 8:30:45 AM
Difference: +10 h
Next clock change: March 28, 2027

When the difference changes

Hawaii Standard Time and Western 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, 2027Western European Time is 10 hours ahead
March 27, 2027 – October 30, 2027Western European Time is 11 hours ahead
October 30, 2027 – onwardsWestern European Time is 10 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

No clock changes

Hawaii Standard Time stays on HST all year, so its offset from UTC never moves.

Western European Time

Sunday, March 28, 2027

Clocks go forward one hour — 1:00 am becomes 2:00 am local time, and the zone is on WEST after that.

HST to WET conversion table

Every hour of Friday, November 6, 2026, converted from Hawaii Standard Time to Western European Time. 10 of the 24 hours fall on a different calendar day in Lisbon, which is marked.

12:00 am HST: 10:00 am WET
1:00 am HST: 11:00 am WET
2:00 am HST: 12:00 pm WET
3:00 am HST: 1:00 pm WET
4:00 am HST: 2:00 pm WET
5:00 am HST: 3:00 pm WET
6:00 am HST: 4:00 pm WET
7:00 am HST: 5:00 pm WET
8:00 am HST: 6:00 pm WET
9:00 am HST: 7:00 pm WET
10:00 am HST: 8:00 pm WET
11:00 am HST: 9:00 pm WET

12:00 pm HST: 10:00 pm WET
1:00 pm HST: 11:00 pm WET
2:00 pm HST: 12:00 am WET+1 day
3:00 pm HST: 1:00 am WET+1 day
4:00 pm HST: 2:00 am WET+1 day
5:00 pm HST: 3:00 am WET+1 day
6:00 pm HST: 4:00 am WET+1 day
7:00 pm HST: 5:00 am WET+1 day
8:00 pm HST: 6:00 am WET+1 day
9:00 pm HST: 7:00 am WET+1 day
10:00 pm HST: 8:00 am WET+1 day
11:00 pm HST: 9:00 am WET+1 day

Scheduling between the two

There is no overlap between a nine-to-six working day in Honolulu and one in Lisbon — 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 Lisbon.

Hawaii Standard Time (HST) is used in all of Hawaii, which does not observe daylight saving

Western European Time (WET) is used in Portugal, Ireland and the Canary Islands