Comoros uses East Africa Time (EAT), UTC+3, year-round. No daylight saving. IANA identifier: Indian/Comoro. The Union of the Comoros is an archipelago of three main islands (Grande Comore, Mohéli, and Anjouan) in the Indian Ocean between Madagascar and the East African coast.

At approximately 44°E longitude, Moroni’s solar noon falls at UTC+2:56, making UTC+3 almost exactly aligned with local solar time. The clock and the sun nearly agree.

The perfume islands

The Comoros are known as the “Perfume Islands” because of their historically significant production of ylang-ylang, a flower whose essential oil is a key ingredient in Chanel No. 5 and other major perfumes. The islands once supplied the majority of the world’s ylang-ylang. Cloves and vanilla are also significant crops.

The harvest of ylang-ylang flowers happens in the early morning, before the heat builds and before bees arrive in numbers (bee stings cause the flowers to bruise). Pickers work from around 5 AM to 8 AM, then the distillation process runs through the day. These agricultural rhythms, like all agricultural rhythms, predate UTC+3 and would continue if the timezone changed.

The coup capital of the world

Comoros holds the dubious distinction of having experienced more coups per capita than any other country in the world, with over 20 coup attempts in the roughly 50 years since independence from France in 1975. The islands have had a history of political instability that has involved several mercenary-led interventions, including those organized by Bob Denard, a French mercenary who led multiple coups in Comoros over several decades and eventually converted to Islam and took the name Said Mustapha Mahdjoub.

The timezone (UTC+3, matching East Africa) was set at independence and has remained constant through all the political turbulence. The clock is the most stable thing about Comorian politics.

Arabic, French, and the call to prayer

Comoros is an Islamic country. Arabic is used in religious contexts, French in administration, and Comorian (Shikomori) in daily life. The Islamic prayer times, calculated from the sun’s position at around 44°E, 12°S, govern a significant portion of daily scheduling.

At 12°S latitude, the seasonal variation in daylight is modest: roughly 12 hours 45 minutes at the summer solstice, 11 hours 15 minutes at the winter solstice, a difference of only 90 minutes over the year. DST would accomplish very little here.

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