Phoenix to Ko Olina Time Converter

Updating current time…
Phoenix
Arizona, USAMST
UTC−7
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Ko Olina
Hawaii, USAHST
UTC−10
3h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

5:00 am05:00 MST (UTC-7), Oct 29, 2026 = 2:00 am02:00 HST (UTC-10), Oct 29, 2026

Phoenix is 3 hours ahead of Ko Olina.

How the time difference changes

Phoenix is 3 hours ahead of Ko Olina year-round.

Working hours of 9:00 am to 6:00 pm in Phoenix correspond to 6:00 am to 3:00 pm in Ko Olina.Working hours of 09:00 to 18:00 in Phoenix correspond to 06:00 to 15:00 in Ko Olina.

Compare Phoenix time with Ko Olina time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

MST (Mountain Standard Time) is 3 hours ahead of HST (Hawaii Standard Time).
5:00 am05:00 in Phoenix, AZ, USA is 2:00 am02:00 in Ko Olina, HI, USA

Phoenix to Ko Olina call time
Best time for a conference call or a meeting is between 12pm-6pm12:00-18:00 in Phoenix which corresponds to 9am-3pm09:00-15:00 in Ko Olina

5:00 am05:00 MST (Mountain Standard Time) (Phoenix, AZ, USA). Offset UTC -7:00 hours
2:00 am02:00 HST (Hawaii Standard Time) (Ko Olina, HI, USA). Offset UTC -10:00 hours

5:00 am05:00 Phoenix, AZ, USA / 2:00 am02:00 Ko Olina, HI, USA

Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.

Hourly time comparison
Phoenix, AZ, USAKo Olina, HI, USA
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Phoenix Time Zone and Facts

Time Zone

Abbreviation / Offset
MST – Mountain Standard Time, UTC-7 (no daylight saving time)

Phoenix Facts

Country
USA
State
Arizona
Alternative Names
East Phoenix, Feniks, Fenikso, Finiks, Finiksa, Finiksas, Finiksos, Foinix, Féniks, Fīniksa, Hellings Mill, Hoozdoh, Mill City, PHX, Peniki, Phenix, Phoeniks, Phoenix, Pumpkinsville, Pēniki, Salt River, Smith Station, Smith Station Phenix, Smiths Station, feng huang cheng, fenikkusu, finikasa, finiks, finiksa, fynks, fynyks, fynyks aryzwna, phiniks, phiniks nagaram, phiniksa, pinigseu, piniks, piniksi, pnyqs, pynyqs, Φοίνιξ, Финикс, Фінікс, Ֆինիքս, פיניקס, פניקס, فينيكس, فینکس, فینیکس، آریزونا, फ़ीनिक्स, फिनिक्स, फिनिक्स्, फीनिक्स, ফিনিক্স, ਫ਼ੀਨਿਕਸ, பீனிக்ஸ், ఫీనిక్స్ నగరం, ಫೀನಿಕ್ಸ್, ഫീനിക്സ്, ฟีนิกซ์, ფინიქსი, ፊኒክስ፥ አሪዞና, フェニックス, 凤凰城, 鳳凰城, 피닉스
Population
1,650,070
Currency
Dollar (USD)
Geographic Coordinates
33° 26' N Latitude / 112° 04' W Longitude
International Dialing Code
+1
More About Phoenix
Phoenix local time and city facts

Ko Olina Time Zone and Facts

Time Zone

Abbreviation / Offset
HST – Hawaii Standard Time, UTC-10 (no daylight saving time)

Ko Olina Facts

Country
USA
State
Hawaii
Population
1,799
Currency
Dollar (USD)
Geographic Coordinates
21° 20' N Latitude / 158° 07' W Longitude
International Dialing Code
+1
More About Ko Olina
Ko Olina local time and city facts