Maui time zones explained the way I actually use them
Maui runs on Hawaii-Aleutian Standard Time year-round. That is HST, which is UTC-10. No daylight saving time, no exceptions. When someone asks what time it is in Maui, the math is straightforward: take whatever UTC time it is right now and subtract ten hours. If it is 3 PM on a Tuesday in London, it is 5 AM on that same Tuesday in Maui. Not the next day, not the day before. Same day, ten hours back. I have been booking flights and scheduling calls across Pacific time zones since the mid-2000s, and I still see people get tripped up by the lack of DST. The easy trap is assuming the rest of the US shifts clocks and Hawaii does too. It does not. While California flips between PDT and PST, Maui stays locked at UTC-10. This creates a three-hour offset gap between Hawaii and the West Coast in summer instead of the usual two. I learned this the hard way when I had a video call scheduled with a colleague in San Francisco during July. I set my calendar for 11 AM HST, which should have been 1 PM PDT. Instead she showed up at 2 PM her time because she calculated the offset using the summer shift. We lost twenty minutes rearranging things.What Time Is It In Maui Right Now Your Ultimate Guide To Current Local Time Time Zones Dst Impact
For practical purposes, the current local time in Maui is whatever time you get by looking at a world clock app set to Honolulu and reading the result. There is no secret conversion factor. Honolulu and Maui share the same timezone because they are in the same state and have always operated under the same rules. The Hawaii-Aleutian timezone does not split by island within the main Hawaiian chain. Here is the thing most people miss: the Hawaii-Aleutian timezone technically covers two distinct regions. The main Hawaiian islands sit at UTC-10, but the Aleutian Islands in southern Alaska drop to UTC-10 during standard time and shift to UTC-9 when the US observes DST. The Aleutians are the only part of this timezone that participates in daylight saving time. Hawaii proper does not. So if you see UTC-10 listed somewhere and assume it applies uniformly across the entire zone, you will make a mistake with that Alaskan slice. I caught this once while trying to schedule a multi-region broadcast window. My original plan included Honolulu and Unalaska, and I had them mapped as if they would always be aligned. They were not aligned for about four months every year.Converting Maui time to other major cities: New York in standard time (EST): subtract five from UTC, so Maui is five hours behind New York. When it is noon in New York, it is 7 AM in Maui. New York in daylight time (EDT): subtract four from UTC, so Maui is four hours behind New York. When it is noon in New York during summer, it is 8 AM in Maui.
Los Angeles in standard time (PST): subtract eight from UTC, so Maui is two hours behind LA. When it is 3 PM in LA, it is 1 PM in Maui. Los Angeles in daylight time (PDT): subtract seven from UTC, so Maui is one hour behind LA. When it is 3 PM in LA during summer, it is 2 PM in Maui. Tokyo: add nine to UTC, so Maui is nineteen hours behind Tokyo. When it is noon in Maui, it is 7 PM the same day in Tokyo.
London in GMT: no offset from UTC, so Maui is ten hours behind London. When it is noon in London, it is 2 AM in Maui. London in BST: add one to UTC, so Maui is eleven hours behind London. When it is noon in London during summer, it is 1 AM in Maui.
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