No votes yet

Yap State, Micronesia

Yap State keeps UTC+10 all year and does not observe daylight saving time. Colonia and the outer islands follow one official clock, although their wide geographic spread means sunrise should be checked for the particular island and date.

Colonia, Micronesia

Friday, 4 September 2026

UTC+10 · Pacific/Chuuk

Time and sun data for Colonia — the largest city of Yap State

The sun in Colonia

Sunrise 06:40 Solar noon 12:48 Sunset 18:57 Daylight 12 h 17 min Night 11 h 43 min Civil twilight 06:19 – 19:18

Micronesia · 141 cities

Largest cities

All cities

Current time in Yap State, Micronesia

Local time in Yap State is ten hours ahead of Coordinated Universal Time. Because there is no seasonal adjustment, converting between Yap and another location depends on whether the other place changes its clocks during the year.

Yap occupies the western part of the Federated States of Micronesia. Its time matches Chuuk State and is one hour behind Pohnpei and Kosrae. Travelers crossing the country should therefore confirm both the flight schedule and the time zone shown beside each departure or arrival.

Official offset: UTC+10 Seasonal clock changes: none Main urban reference: Colonia Difference from Pohnpei State: Yap is one hour behind Island time may feel relaxed, but an aircraft timetable remains stubbornly punctual.

Colonia, Yap proper, and the outer islands

Colonia is the capital and principal town of Yap State. It is located on Yap proper and serves as the clearest reference for government services, shops, accommodation, and transport. The neighboring main islands are connected closely enough that their residents share the same civil time without any local adjustment.

The state extends far beyond Yap proper. It includes numerous outer islands and atolls spread eastward across a substantial distance. Communities such as Ulithi, Woleai, Fais, and Satawal use the same UTC+10 clock even though their solar day does not line up perfectly with Colonia’s.

Calling every settlement a city would give the wrong impression. Colonia is the state’s recognizable town center, while many other residents live in villages or small island communities. For an appointment, Colonia time is sufficient; for navigation or daylight-dependent work, the exact island is the better reference.

How to interpret sunrise in Yap State

A sunrise listing describes when the upper edge of the sun is calculated to appear at a defined location under standard conditions. It is not the same as first light, and clouds or an obstructed horizon may delay the moment when a person actually sees the sun.

Yap’s tropical latitude keeps seasonal changes in day length comparatively restrained, but sunrise still shifts during the year. Longitude also matters across the state. An eastern outer island can experience sunrise at a different clock time from Yap proper even though both clocks display UTC+10.

Choose Colonia only when it is genuinely the relevant location. For an outer island, use that island’s coordinates. Enter the correct local date and retain UTC+10. Distinguish dawn, sunrise, sunset, and the end of twilight.

This location-specific approach is especially useful for boating, inter-island journeys, outdoor ceremonies, and photography. It avoids turning a state-wide time-zone fact into an inaccurate state-wide sunrise claim.

Questions and answers

Does Yap change its clocks during the year?
No. Yap State remains on UTC+10 year-round.
What is the main town for checking Yap time?
Colonia is the capital and the usual urban reference.
Do all Yap islands have the same sunrise?
No. They share a clock, but sunrise varies with the date and the island’s position.
All pages