Updating current time…
MART
UTC−9:30
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Hawaii, USAHST
UTC−10
30m behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

2:30 am02:30 MART (UTC-9:30), Oct 25, 2026 = 2:00 am02:00 HST (UTC-10), Oct 25, 2026

MART is 30 minutes ahead of Hilo.

How the time difference changes

MART is 30 minutes ahead of Hilo year-round.

Working hours of 9:00 am to 6:00 pm in MART correspond to 8:30 am to 5:30 pm in Hilo.Working hours of 09:00 to 18:00 in MART correspond to 08:30 to 17:30 in Hilo.

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

Time Difference

Marquesas Time is 30 minutes ahead of HST (Hawaii Standard Time).
2:30 am02:30 in MART is 2:00 am02:00 in Hilo, HI, USA

MART to Hilo call time
Best time for a conference call or a meeting is between 9:30am-6pm09:30-18:00 in MART which corresponds to 9am-5:30pm09:00-17:30 in Hilo

2:30 am02:30 Marquesas Time (MART). Offset UTC -9:30 hours
2:00 am02:00 HST (Hawaii Standard Time) (Hilo, HI, USA). Offset UTC -10:00 hours

2:30 am02:30 MART / 2:00 am02:00 Hilo, HI, USA

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Hourly time comparison
MARTHilo, HI, USA
11:30pm previous day
12:30am
1:30am
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5:30am
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8:30am
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10:30am
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1:30pm
2:30pm
3:30pm
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9:30pm
10:30pm
23:30 previous day
00:30
01:30
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Marquesas Time

Offset: MART is 9 hours and 30 minutes behind Greenwich Mean Time (GMT).

Countries using this time zone: French Polynesia

Principal Cities: The largest city in the MART time zone is Atuona in French Polynesia, with about 1,762 people. Other major cities in this time zone include Taiohae.

Daylight Saving: Clocks in Marquesas Time (MART) do not change for daylight saving time, so MART stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.

MART representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -0930 - basic
  • -09:30 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0930 - sign character (-) followed by a four digit time providing hours (09) and minutes (30) of the offset. Indicates an offset of nine hours and thirty minutes to the west of the zero meridian.

Hilo Time Zone and Facts

Time Zone

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

Hilo Facts

Country
USA
State
Hawaii
Alternative Names
Baie de Hilo, Chilo, Hido, Hilas, Hilo, ITO, Khilo, hillo, hilo, hiro, hylw, xi lu, xi luo, Χίλο, Хило, Хіло, הילו, ہیلو، ہوائی, हिलो, ヒロ, 希洛, 希路, 힐로
Population
43,263
Currency
Dollar (USD)
Geographic Coordinates
19° 43' N Latitude / 155° 05' W Longitude
International Dialing Code
+1