Ethiopia to AST
-7hEthiopia
EATSOURCEAST
ASTGreen rows indicate typical business hours (9 AM - 5 PM)
EAT and AST on the World Map
The map below highlights the EAT (East Africa Time) and AST (Atlantic Standard Time) timezone regions across the globe.
EAT – East Africa Time
UTC+03:00East Africa Time (EAT) is the time zone for East Africa, 3 hours ahead of UTC.
- •Nairobi is a major tech hub in Africa, often called 'Silicon Savannah'.
- •Ethiopia uses its own calendar, which is 7-8 years behind the Gregorian calendar.
- •EAT is the same offset as MSK (Moscow Time).
AST – Atlantic Standard Time
UTC-04:00Atlantic Standard Time (AST) is the time zone for the Canadian Atlantic provinces and the Caribbean, 4 hours behind UTC.
- •Puerto Rico uses AST year-round and does not observe DST.
- •AST is 1 hour ahead of EST.
- •Halifax, the capital of Nova Scotia, is the largest city in AST Canada.
Comparing Time Zones: Ethiopia and AST
Ethiopia runs on East Africa Time (EAT) at UTC+03:00. AST runs on Atlantic Standard Time (AST) at UTC-04:00. That puts Ethiopia 7 hours behind AST — a difference of -7h at the current offsets.
In practice, when it is 9:00 AM in Ethiopia it is 2:00 AM in AST. Midnight in Ethiopia is 5:00 PM in AST. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Ethiopia to AST time conversion table
| Ethiopia (EAT) | AST (AST) | Day |
|---|---|---|
| 12:00 AM | 5:00 PM | previous day |
| 6:00 AM | 11:00 PM | previous day |
| 7:00 AM | 12:00 AM | same day |
| 8:00 AM | 1:00 AM | same day |
| 9:00 AM | 2:00 AM | same day |
| 12:00 PM | 5:00 AM | same day |
| 3:00 PM | 8:00 AM | same day |
| 5:00 PM | 10:00 AM | same day |
| 6:00 PM | 11:00 AM | same day |
| 9:00 PM | 2:00 PM | same day |
Why people convert Ethiopia to AST time
- Scheduling a call from Ethiopia to AST: a 10:00 AM start in Ethiopia lands at 3:00 AM in AST, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Ethiopia and AST are inside the 9-to-5 working day between 4:00 PM and 5:00 PM EAT time (9:00 AM–10:00 AM AST). That is roughly 1 hours of usable overlap.
- Booking travel or deliveries: tracking AST local time against Ethiopia keeps pickup windows and arrival estimates honest across the -7h offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM EAT" is unambiguous; "3 PM" across a -7h gap is not.
- Block 4:00 PM–5:00 PM EAT as the recurring meeting window if you work primarily from Ethiopia and need AST colleagues present.
About EAT (East Africa Time)
East Africa Time (EAT) is used in the countries of East Africa including Kenya, Ethiopia, Tanzania, Uganda, and others. EAT does not observe daylight saving time and shares the same offset as Moscow Standard Time (MSK).
About AST (Atlantic Standard Time)
Atlantic Standard Time (AST) covers Canada's Atlantic provinces (Nova Scotia, New Brunswick, Prince Edward Island, and most of Labrador), as well as several Caribbean nations. Puerto Rico and the US Virgin Islands use AST year-round without daylight saving time. The Canadian provinces switch to Atlantic Daylight Time (ADT) in summer.
Best time to call between Ethiopia and AST
Both Ethiopia and AST sit inside the 9 AM – 5 PM working day between 4:00 PM–5:00 PM EAT, which is 9:00 AM–10:00 AM AST. That gives roughly 1 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Ethiopia and AST overlap for only 60 minutes (4:00 PM–5:00 PM EAT), so meetings have to be booked precisely.
Ethiopia is 7 hours behind AST (EAT UTC+03:00 → AST UTC-04:00). The shared working window is 4:00 PM–5:00 PM EAT. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
Ethiopia
Does not observe DST
AST
☀ Currently in DST
Standard: UTC-04:00 · DST: UTC-03:00
Clocks fall back on Sun, Nov 1, 2026
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between Ethiopia and AST?
Ethiopia (EAT, UTC+03:00) is 7 hours behind AST (AST, UTC-04:00). The gap is currently -7h.
How do I convert Ethiopia time to AST time?
Add -7h to Ethiopia local time. For example, 9:00 AM in Ethiopia is 2:00 AM in AST.
What time is it in AST right now?
AST uses AST at UTC-04:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -7h offset from Ethiopia.
What is the best time to call AST from Ethiopia?
Call between 4:00 PM and 5:00 PM EAT — that maps to 9:00 AM–10:00 AM AST and keeps both parties inside the working day.
Which is behind, Ethiopia or AST?
Ethiopia is 7 hours behind AST. When it is 12:00 PM in Ethiopia it is 5:00 AM in AST.
Do Ethiopia and AST use different time zones?
Ethiopia (Ethiopia) uses EAT at UTC+03:00, while AST uses AST at UTC-04:00. The IANA identifiers are Africa/Addis_Ababa and America/Halifax.
Does daylight saving time affect the Ethiopia–AST difference?
Neither zone observes daylight saving time, so the -7h offset between Ethiopia and AST is fixed all year.
Which other cities share Ethiopia's time zone?
EAT also covers Nairobi, Addis Ababa, Dar es Salaam, Kampala, Mogadishu, Antananarivo.
Which countries use EAT, Ethiopia's zone?
EAT is used in Kenya, Ethiopia, Tanzania, Uganda, Somalia, Madagascar, Eritrea, Djibouti.
Is there a day difference between Ethiopia and AST?
Not normally. The -7h gap only pushes the date over the previous day.
What is the time difference between Ethiopia and AST?
AST is -7h from Ethiopia.
What timezone is Ethiopia in?
Ethiopia operates on its local timezone.
What timezone is AST in?
AST operates on its local timezone.
Which countries use EAT (East Africa Time)?
EAT is used in Kenya, Ethiopia, Tanzania, Uganda, Somalia, Madagascar, and 2 more countries.
Does EAT observe daylight saving time?
No, EAT does not observe daylight saving time and remains at UTC+03:00 year-round.
What are some interesting facts about EAT?
Nairobi is a major tech hub in Africa, often called 'Silicon Savannah'. Ethiopia uses its own calendar, which is 7-8 years behind the Gregorian calendar.
Which cities are in the AST timezone?
Major cities in the AST timezone include Halifax, San Juan, Santo Domingo, Caracas, La Paz, Fredericton, Charlottetown.
What is the UTC offset for AST?
Atlantic Standard Time (AST) is at UTC-04:00. During daylight saving time, it shifts to ADT.
What should I know about the AST timezone?
Puerto Rico uses AST year-round and does not observe DST. AST is 1 hour ahead of EST.
When is it midnight in Ethiopia, what time is it in AST?
When it is 12:00 AM (midnight) in Ethiopia (EAT), it is -7h later in AST (AST).
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See every conversion from Ethiopia →·See every conversion from AST →