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Milne Bay Province, Papua New Guinea

Milne Bay Province observes Papua New Guinea Time, UTC+10, without seasonal clock changes. Alotau and the province’s island communities therefore use the same civil time throughout the year.

Alotau, Papua New Guinea

Saturday, 17 October 2026

UTC+10 · Pacific/Port_Moresby

Time and sun data for Alotau — the largest city of Milne Bay Province

The sun in Alotau

Sunrise 5:35 AM Solar noon 11:45 AM Sunset 5:55 PM Daylight 12 h 20 min Night 11 h 40 min Civil twilight 5:13 AM – 6:16 PM

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Current time in Milne Bay Province, Papua New Guinea

Local time is ten hours ahead of Coordinated Universal Time. Subtract ten hours from a Milne Bay clock to obtain UTC, taking care when the calculation crosses midnight. The result may belong to the previous calendar day.

No daylight saving adjustment interrupts this relationship. That consistency helps with schedules, but distant callers should still verify the date. A morning in Alotau can coincide with the previous evening in parts of the Western Hemisphere.

A shared clock is helpful in Milne Bay, though it cannot make an island appear beside the wharf.

Time across Alotau and the islands

Alotau is the provincial capital and the main urban centre. The province also encompasses numerous islands and island groups, so a place name is important when interpreting a time or planning a journey. The official clock remains UTC+10 across the province; geographic separation does not create separate civil time zones.

Notable centres and island areas include: Alotau, on the southeastern mainland; Samarai, a historically important island settlement; Esa’ala, associated with Normanby Island; Losuia, in the Trobriand Islands.

These places should not be assumed to have identical transport connections or daylight conditions merely because their clocks agree. For an appointment, state both the settlement and local date rather than saying only “Milne Bay time.”

Reading sunrise information correctly

The province extends across a broad maritime area. Sunrise calculated for Alotau will not be precisely identical to sunrise on every outer island. Longitude changes when the sun reaches the horizon, while latitude and season influence the length of daylight.

A reliable daylight check starts with a specific location and date. If the exact village is unavailable, use the closest mapped settlement and regard the answer as an approximation. Hills, vegetation, buildings, cloud, and the local horizon can delay the first visible sunlight without altering the published astronomical sunrise.

Select Alotau or the nearest relevant island settlement. Check that the displayed offset is UTC+10. Enter the journey date rather than relying on today’s result. Leave a practical margin when a boat trip depends on daylight.

Questions and answers
Does Alotau have a different time from the outer islands?
No. They use the same official UTC+10 time, although their exact sunrise times vary by location.
Are clocks moved forward during summer?
No. Milne Bay Province does not observe daylight saving time.
Why should I specify an island when checking dawn?
Because the province covers many locations, and sunrise calculations depend on geographic coordinates as well as the date.

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