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Time Difference: Honolulu to Istanbul

🇺🇸HonoluluUTC-10
vs
🇹🇷IstanbulUTC+3
🇺🇸
Honolulu, US
Mon, May 18
🇹🇷
Istanbul, Turkey
Mon, May 18

Click a time to convert

Time Difference
13 hours
Istanbul is 13 hours ahead of Honolulu
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🇺🇸
Honolulu
View city page
🇹🇷
Istanbul
View city page

Honolulu vs Istanbul timezone guide

Honolulu (US) uses the Pacific/Honolulu timezone at UTC-10, while Istanbul (Turkey) uses Europe/Istanbul at UTC+3. This means Istanbul is 13 hours ahead of Honolulu (based on standard offsets — the live difference above accounts for daylight saving time).

Best meeting times between Honolulu and Istanbul

Standard 9-to-5 working hours in Honolulu and Istanbul do not overlap. To meet synchronously, one side will need to start early or stay late — see the hour-by-hour planner below for the least disruptive options.

Hour-by-hour planner

HonoluluIstanbulStatus
6am7pmHonolulu early, Istanbul evening
7am8pmHonolulu early, Istanbul evening
8am9pmHonolulu early, Istanbul evening
9am10pmHonolulu working hours, Istanbul late evening
10am11pmHonolulu working hours, Istanbul late evening
11am12amHonolulu working hours, Istanbul asleep
12pm1amHonolulu working hours, Istanbul asleep
1pm2amHonolulu working hours, Istanbul asleep
2pm3amHonolulu working hours, Istanbul asleep
3pm4amHonolulu working hours, Istanbul asleep
4pm5amHonolulu working hours, Istanbul asleep
5pm6amHonolulu evening, Istanbul early
6pm7amHonolulu evening, Istanbul early
7pm8amHonolulu evening, Istanbul early
8pm9amOne side outside 9-to-5 but still awake
9pm10amOne side outside 9-to-5 but still awake
10pm11amHonolulu late evening, Istanbul working hours

Green = standard working hours (9 AM – 5 PM). Amber = early (6–9 AM). Orange = evening (5–10 PM). Grey = asleep or late.

Daylight saving time between Honolulu and Istanbul

Neither Honolulu nor Istanbul observes daylight saving time. The time difference between them stays at 13 hours behind all year — recurring meetings only need to be scheduled once.

Distance between Honolulu and Istanbul

Great-circle distance
13,050 km
Direct flight time
~16h 21m

Honolulu and Istanbul are 13,050 km apart along the great-circle route. A direct flight takes roughly ~16h 21m, depending on aircraft type, winds, and routing.

More comparisons

Honolulu to New YorkHonolulu to LondonHonolulu to TokyoHonolulu to SydneyIstanbul to New YorkIstanbul to LondonIstanbul to TokyoIstanbul to Sydney

Frequently asked questions

What is the time difference between Honolulu and Istanbul?
The current time difference is 13 hours. Honolulu is currently 13 hours behind Istanbul.
Is Honolulu ahead of Istanbul?
No. Honolulu is currently 13 hours behind Istanbul.
What time is it in Istanbul when it's 9 AM in Honolulu?
When it's 9 AM in Honolulu, it's 10pm in Istanbul.
When is the best time to schedule a meeting between Honolulu and Istanbul?
Standard 9-to-5 working hours in Honolulu and Istanbul do not overlap. To meet synchronously, one side will need to start before 9 AM or work past 5 PM — see the planner above for the least disruptive options.
Do Honolulu and Istanbul observe daylight saving time?
Neither Honolulu nor Istanbul observes daylight saving time. The difference between them stays constant year-round.
How far apart are Honolulu and Istanbul?
Honolulu and Istanbul are 13,050 km apart along the great-circle route. A direct flight takes roughly 16 hours 21 minutes.