The short answer

8am in Hawaii Time is 9pm in Sana'a.

Hawaii Time is 13 hours behind Sana'a. It lands deep outside working hours in Sana'a — see the best time to meet below for a friendlier slot.

Hawaii Time
8am
Sana'a
9pm
Right now
11:10pmHST · UTC-10:00 · Sun, Jun 21
12:10pm+03:00 · UTC+03:00 · Mon, Jun 22
Read across to convert
Hawaii Time
HST · UTC-10:00
11:10pm ☾
Sana'a
+03:00 · UTC+03:00
12:10pm ☀
Pinned8amHawaii Time=9pmSana'a
12amSun
1pm
WORK
1am
2pm
WORK
2am
3pm
WORK
3am
4pm
WORK
4am
5pm
5am
6pm
6am
7pm
7am
8pm
PINNED
8am
9pm
9am
WORK
10pm
10am
WORK
11pm
11am
WORK
12amMon ·+1d
12pm
WORK
1amMon ·+1d
1pm
WORK
2amMon ·+1d
2pm
WORK
3amMon ·+1d
3pm
WORK
4amMon ·+1d
4pm
WORK
5amMon ·+1d
5pm
6amMon ·+1d
6pm
7amMon ·+1d
7pm
8amMon ·+1d
8pm
9amMon ·+1d
WORK
9pm
10amMon ·+1d
WORK
10pm
11amMon ·+1d
WORK
NOW
11pm
12pmMon ·+1d
WORK
daylightnightworking hoursoverlap
Best time to meet
Closest workable window
Just outside the working window — early on one side, late on the other.
Hawaii Time
6pm–7pm
=
Sana'a
7am–8am
next day
Popular conversions

Quick reference.

9amHawaii Time=10pmSana'a
12pmHawaii Time=1amSana'a · next day
3pmHawaii Time=4amSana'a · next day
5pmHawaii Time=6amSana'a · next day
9pmHawaii Time=10amSana'a · next day
In context

What each side covers.

Hawaii Time
HST · UTC-10:00
11:10pm

US

Sana'a
+03:00 · UTC+03:00
12:10pm
Cities on this clock

Frequently asked

Quick answers about converting between Hawaii Time and Sana'a. Can't find what you need? Email [email protected].

What is the time difference between Hawaii Time and Sana'a?
Hawaii Time is 13 hours behind Sana'a right now. We always show the live, daylight-saving-correct difference, so this figure already accounts for whichever side is observing summer time today.
When it's 8am in Hawaii Time, what time is it in Sana'a?
8am in Hawaii Time is 9pm in Sana'a. It lands deep outside working hours in Sana'a — see the best time to meet below for a friendlier slot. Use the hour-by-hour table above to read any other time across.
What's the best time for a call between Hawaii Time and Sana'a?
There's no comfortable 9-to-5 overlap between Hawaii Time and Sana'a — they sit on opposite sides of the planet's working day. Plan for an early or late call on one side, or hand work off asynchronously.
Does this account for daylight saving time?
Yes. We track every clock change in both places, so the abbreviations you see — HST and +03:00 — are the ones actually in effect right now, not a fixed all-year value. When either side changes its clocks, this page updates automatically.
Why is the date sometimes different on each side?
When two places are far enough apart, the same moment can fall on different calendar days. That is why some conversions are marked "previous day" or "next day" — it is the same instant in time, read off two clocks that crossed midnight at different points.