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Grande Comore, Comoros

Grande Comore uses East Africa Time, UTC+3, without seasonal clock changes. Moroni and every other community on the island keep the same official time as the rest of Comoros.

Moroni, Comoros

Friday, 4 September 2026

UTC+3 · Indian/Comoro

Time and sun data for Moroni — the largest city of Grande Comore

The sun in Moroni

Sunrise 06:10 Solar noon 12:08 Sunset 18:05 Daylight 11 h 55 min Night 12 h 05 min Civil twilight 05:49 – 18:26

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Current time in Grande Comore, Comoros

East Africa Time places Grande Comore three hours ahead of UTC. The offset is stable through the year, so residents and visitors do not move their clocks for summer. The same setting applies on Anjouan and Mohéli.

Moroni is both the country’s capital and the principal time reference on Grande Comore. Its local time is shared by Mitsamiouli in the north, Foumbouni in the south, and towns along the island’s coasts.

On Grande Comore, the volcano dominates the skyline; fortunately, it leaves timekeeping to UTC+3.

From Moroni to the island’s towns

Grande Comore is also called Ngazidja. Its settlements form a network around a volcanic island, with Moroni serving as the main administrative and urban center. Other notable towns provide useful references for local weather and sunrise searches.

Moroni lies on the western side of the island and serves as the national capital. Mitsamiouli is a northern population center. Foumbouni is an established town in the south. Iconi is located near Moroni on the western coast.

Mbéni serves communities in the eastern part of Grande Comore. A traveler can move among these places without changing a watch. Road duration, terrain, and local conditions may affect an itinerary, but a posted appointment remains in East Africa Time. For international calls, compare UTC offsets on the actual date because the overseas participant may follow seasonal time.

When the Sun rises on Grande Comore

The eastern side of the island faces the morning Sun more openly than many western locations, but longitude is only part of the story. Grande Comore’s high volcanic interior can block direct rays, so people on opposite coasts may experience dawn differently despite sharing a compact island.

Sunrise tables calculate the solar event for a particular location and date. They cannot describe every ridge, building, or cloud bank. A person in Moroni may see the sky brighten before the Sun clears the island’s terrain, while an unobstructed eastern coastal viewpoint may reveal it closer to the calculated time.

Use the closest available town for morning planning. Sunrise, civil twilight, and first direct sunlight are separate concepts: twilight starts earlier, astronomical sunrise has a defined calculation, and visible sunlight depends on the observer’s horizon.

Questions and answers
What UTC offset applies on Grande Comore?
The island uses UTC+3, or East Africa Time.
Is Moroni’s time different from Mitsamiouli’s?
No. Both places use the same official island and national time.
Why might dawn look different on opposite coasts?
The volcanic interior, local horizon, clouds, and each viewpoint’s orientation affect when direct sunlight appears.

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