What Time Zone Is Bora Bora In? | UTC-10 Year-Round

Bora Bora uses Tahiti Time (TAHT), UTC-10, all year and does not change clocks for daylight saving time.

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Bora Bora keeps one steady clock through every season: Tahiti Time, 10 hours behind Coordinated Universal Time. That makes time conversion easy on the island, but the gap with most US cities changes when those cities enter or leave daylight saving time.

Bora Bora shares its clock with Tahiti, Moorea, Raiatea, Taha’a, Huahine, and Hawaii. A phone should switch to the Pacific/Tahiti zone after arrival, and meetings or transfers should always be entered with Bora Bora as the location.

Bora Bora Time Zone At A Glance

Bora Bora is in the Pacific/Tahiti time zone, commonly called Tahiti Time and shortened to TAHT. Its fixed offset is UTC-10, which means local noon occurs when the UTC clock reads 10:00 p.m.

• UTC offset: UTC-10:00
• Common name: Tahiti Time
• Common abbreviation: TAHT
• Computer time-zone ID: Pacific/Tahiti
• Seasonal clock changes: None
• Same clock as: Tahiti, Moorea, Raiatea, and Hawaii

French Polynesia has more than one offset. The Marquesas Islands use UTC-9:30, while the Gambier Islands use UTC-9. A trip beyond the Society Islands may involve a clock change.

What Time Is It In Bora Bora Compared With The US?

Bora Bora matches Hawaii year-round and sits behind every mainland US time zone. The difference with most mainland cities grows by one hour during US daylight saving time because Bora Bora never moves its clocks.

The table converts noon in Bora Bora into local time across familiar US locations. “Standard” and “daylight” refer to the clock setting in the US location, not a change in Bora Bora.

Does Bora Bora Observe Daylight Saving Time?

Bora Bora does not observe daylight saving time, so its UTC-10 offset remains unchanged in January, July, and every month between. Resort schedules, domestic flights, restaurant bookings, and boat transfers stay on the same offset all year.

The IANA Pacific time-zone data lists Pacific/Tahiti at UTC-10 with no seasonal adjustment rule. The absence of a clock change is why Hawaii and Bora Bora remain synchronized while the mainland US difference shifts seasonally.

A recurring calendar event anchored to a mainland US zone can appear one hour earlier or later in Bora Bora after the US changes clocks. Set the event’s time zone to Pacific/Tahiti rather than entering a floating time with no location.

How To Convert Bora Bora Time Correctly

Bora Bora time converts cleanly by starting at UTC and subtracting 10 hours. For a faster US conversion, add the current gap shown in the table when converting from Bora Bora to the US, or subtract it when converting from the US to Bora Bora.

1. Check whether the US location is on standard time or daylight time.
2. Find the matching gap in the table.
3. Subtract that gap to convert US time to Bora Bora time.
4. Move the date back one day if the subtraction crosses midnight.

For example, 9:00 a.m. in New York is 4:00 a.m. in Bora Bora during Eastern Standard Time and 3:00 a.m. during Eastern Daylight Time. At 2:00 a.m. in New York during the daylight period, Bora Bora is at 8:00 p.m. on the previous calendar day.

Staying On Bora Bora Time

Every part of Bora Bora uses the same UTC-10 clock, including Vaitape, Matira, the airport islet, and resorts on the surrounding motus. Hotel location changes transfer time, not the time zone.

Resort boat departures can be tied to a specific flight or dock, so read every pickup time as Bora Bora local time. To compare stays around the main island and lagoon, use the map below:

Date Changes And Flight Timing

Bora Bora is often on the same calendar date as the United States, but an early-morning mainland time can correspond to the previous evening on the island. Travelers arriving from Australia or New Zealand are more likely to see a full date change in their itinerary.

Airline schedules display departure and arrival times in each airport’s local time. Tahiti Faa’a International Airport (PPT) and Bora Bora Airport (BOB) both use UTC-10, so the usual domestic connection from Tahiti to Bora Bora requires no clock adjustment.

Save transfers and dinner reservations in Pacific/Tahiti before leaving home. A screenshot that includes the date, local time, and pickup point can prevent confusion when the same confirmation is viewed from a phone still set to a US zone.

The Useful Calling Windows

Bora Bora morning is the easiest calling window for contacts in the mainland United States. These ranges avoid very early or late calls for most people:

• Hawaii: Use the same clock; 9:00 a.m. in Honolulu is 9:00 a.m. in Bora Bora.
• US West Coast: 8:00 a.m. to 3:00 p.m. in Bora Bora equals 10:00 a.m. to 6:00 p.m. in Los Angeles, depending on the season.
• US Central Time: 8:00 a.m. to 1:00 p.m. in Bora Bora equals noon to 6:00 p.m. in Chicago, depending on the season.
• US East Coast: 8:00 a.m. to 2:00 p.m. in Bora Bora equals 1:00 p.m. to 8:00 p.m. in New York, depending on the season.

Bora Bora’s side of the calculation never changes: use UTC-10 and Pacific/Tahiti throughout the year. Only the US side needs a seasonal check, and Hawaii needs none.