Atsinanana, Madagascar
Atsinanana is in the East Africa Time zone, three hours ahead of UTC. Its clocks stay on UTC+3 all year, with no daylight-saving adjustment.
Toamasina, Madagascar
Saturday, 5 September 2026
UTC+3 · Indian/Antananarivo
Time and sun data for Toamasina — the largest city of Atsinanana
The sun in Toamasina
Sunrise 5:48 AM Solar noon 11:43 AM Sunset 5:37 PM Daylight 11 h 49 min Night 12 h 11 min Civil twilight 5:26 AM – 5:59 PM
Madagascar · 1 460 cities · page 1 of 8
Largest cities
- Toamasina 345 107
- Mahanoro 40 033
- Marolambo 26 160
- Vohibinany 25 311
- Ampasimanolotra 21 000
- Vatomandry 16 771
- Andovoranto 10 429
- Mahavelona 7 987
All cities — page 1
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Current time in Atsinanana, Madagascar
The current time shown for Atsinanana covers Toamasina and every other locality in the region. To obtain local time from UTC, add three hours. For example, 04:00 UTC is 07:00 in Atsinanana. Madagascar’s fixed national time means residents do not change their clocks seasonally. This consistency is convenient for recurring events expressed in UTC. Events expressed in another country’s local time may still shift relative to Atsinanana if that country observes daylight saving.
Date boundaries deserve attention. When UTC reads 21:30, Atsinanana has passed midnight and is using the next calendar date. Toamasina’s clock needs no seasonal adjustment; meeting invitations occasionally need several.
Toamasina and neighbouring centres
Atsinanana lies on Madagascar’s eastern coast. Toamasina is both the regional capital and a major port city. Smaller urban and district centres spread southward and inland, all synchronized to the same official clock.
Relevant locations include: Toamasina, the regional capital Brickaville, also called Vohibinany Vatomandry, on the coast south of Toamasina Mahanoro, farther down the eastern coast Marolambo, in the region’s interior
There is no clock difference between the coast and the interior. If it is 15:00 in Toamasina, it is also 15:00 by official time in Marolambo. Solar position and weather, however, need not look the same.
Sunrise on Madagascar’s eastern side
Sunrise is closely associated with location. Atsinanana faces the Indian Ocean, but even communities within the same eastern region do not receive one identical sunrise reading. Their longitude, latitude, elevation, and horizon affect the result.
The listed astronomical sunrise normally refers to a standardized calculation. An unobstructed coastal horizon may offer a different viewing experience from a settlement surrounded by terrain or buildings. Cloud cover can prevent the Sun from being seen without changing the calculated event.
For time-sensitive morning plans: Choose Toamasina or the specific town concerned. Use the intended local date rather than the UTC date alone. Check dawn separately if usable twilight matters. Allow extra time when the local horizon is obstructed.
Season also changes the answer. Atsinanana is south of the equator, and its daylight cycle follows southern-hemisphere seasons. The fixed UTC+3 zone lets those changes appear without an artificial one-hour clock shift.
A time-zone clock therefore answers “what time do people call it?” Sunrise answers a different question about the Sun’s position at a particular place. Keeping those ideas separate prevents false precision.
Questions and answers
- What is the time zone in Toamasina?
- Toamasina uses East Africa Time, or UTC+3.
- Is Mahanoro in the same time zone?
- Yes. Mahanoro and all other places in Atsinanana use the same official time.
- Why might coastal and inland sunrise readings differ?
- Their coordinates and horizons differ, even though their civil clocks are synchronized.