SAST to EDT
-6hSAST
SASTSOURCEEDT
EDTGreen rows indicate typical business hours (9 AM - 5 PM)
SAST and EDT on the World Map
The map below highlights the SAST (South Africa Standard Time) and EDT (Eastern Daylight Time) timezone regions across the globe.
SAST – South Africa Standard Time
UTC+02:00South Africa Standard Time (SAST) is the time zone for South Africa and neighboring countries, 2 hours ahead of UTC.
- •South Africa does not observe daylight saving time.
- •SAST is the same offset as EET and Israel Standard Time.
- •The Johannesburg Stock Exchange (JSE) is Africa's largest.
EDT – Eastern Daylight Time
UTC-04:00Eastern Daylight Time (EDT) is the daylight saving time observed in the Eastern Time Zone, 4 hours behind UTC.
- •EDT is observed from the second Sunday of March to the first Sunday of November.
- •During EDT, the US East Coast is only 4 hours behind London (instead of 5).
- •Not all EST locations switch to EDT – Panama and Jamaica stay on EST year-round.
Understanding the -6h Gap: SAST vs EDT
SAST runs on South Africa Standard Time (SAST) at UTC+02:00. EDT runs on Eastern Daylight Time (EDT) at UTC-04:00. That puts SAST 6 hours behind EDT — a difference of -6h at the current offsets.
In practice, when it is 9:00 AM in SAST it is 3:00 AM in EDT. Midnight in SAST is 6:00 PM in EDT. Neither zone observes daylight saving time, so the offset between them stays constant all year.
SAST to EDT time conversion table
| SAST (SAST) | EDT (EDT) | Day |
|---|---|---|
| 12:00 AM | 6:00 PM | previous day |
| 6:00 AM | 12:00 AM | same day |
| 7:00 AM | 1:00 AM | same day |
| 8:00 AM | 2:00 AM | same day |
| 9:00 AM | 3:00 AM | same day |
| 12:00 PM | 6:00 AM | same day |
| 3:00 PM | 9:00 AM | same day |
| 5:00 PM | 11:00 AM | same day |
| 6:00 PM | 12:00 PM | same day |
| 9:00 PM | 3:00 PM | same day |
Why people convert SAST to EDT time
- Scheduling a call from SAST to EDT: a 10:00 AM start in SAST lands at 4:00 AM in EDT, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both SAST and EDT are inside the 9-to-5 working day between 3:00 PM and 5:00 PM SAST time (9:00 AM–11:00 AM EDT). That is roughly 2 hours of usable overlap.
- Keeping family and friends in sync: knowing that 8:00 PM in SAST is 2:00 PM in EDT makes it easy to avoid calling at 3 AM.
- Always state the zone abbreviation, not just the hour. "3:00 PM SAST" is unambiguous; "3 PM" across a -6h gap is not.
- Block 3:00 PM–5:00 PM SAST as the recurring meeting window if you work primarily from SAST and need EDT colleagues present.
About SAST (South Africa Standard Time)
South Africa Standard Time (SAST) is used in South Africa, Lesotho, and Eswatini. SAST does not observe daylight saving time. Johannesburg and Cape Town are major economic hubs in Africa.
About EDT (Eastern Daylight Time)
Eastern Daylight Time (EDT) is used during the summer months (second Sunday of March to the first Sunday of November) in the Eastern Time Zone. During EDT, clocks are advanced by one hour to take advantage of longer daylight hours. Not all locations in the Eastern Time Zone observe DST – Panama, Jamaica, and most of the Caribbean remain on EST year-round.
Best time to call between SAST and EDT
Both SAST and EDT sit inside the 9 AM – 5 PM working day between 3:00 PM–5:00 PM SAST, which is 9:00 AM–11:00 AM EDT. That gives roughly 2 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
SAST and EDT overlap for about 2 hours during the working day — enough for meetings if you avoid the edges of the window.
SAST is 6 hours behind EDT (SAST UTC+02:00 → EDT UTC-04:00). The shared working window is 3:00 PM–5:00 PM SAST. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
SAST
Does not observe DST
EDT
☀ Currently in DST
Standard: UTC-05:00 · DST: UTC-04:00
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 SAST and EDT?
SAST (SAST, UTC+02:00) is 6 hours behind EDT (EDT, UTC-04:00). The gap is currently -6h.
How do I convert SAST time to EDT time?
Add -6h to SAST local time. For example, 9:00 AM in SAST is 3:00 AM in EDT.
What time is it in EDT right now?
EDT uses EDT at UTC-04:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -6h offset from SAST.
What is the best time to call EDT from SAST?
Call between 3:00 PM and 5:00 PM SAST — that maps to 9:00 AM–11:00 AM EDT and keeps both parties inside the working day.
Which is behind, SAST or EDT?
SAST is 6 hours behind EDT. When it is 12:00 PM in SAST it is 6:00 AM in EDT.
Does daylight saving time affect the SAST–EDT difference?
Neither zone observes daylight saving time, so the -6h offset between SAST and EDT is fixed all year.
Which other cities share SAST's time zone?
SAST also covers Johannesburg, Cape Town, Durban, Pretoria, Port Elizabeth.
Which countries use SAST, SAST's zone?
SAST is used in South Africa, Lesotho, Eswatini.
Is there a day difference between SAST and EDT?
Not normally. The -6h gap only pushes the date over the previous day.
What is the time difference between SAST and EDT?
EDT is -6h from SAST.
What timezone is SAST in?
SAST operates on its local timezone.
What timezone is EDT in?
EDT operates on its local timezone.
Which countries use SAST (South Africa Standard Time)?
SAST is used in South Africa, Lesotho, Eswatini.
Does SAST observe daylight saving time?
No, SAST does not observe daylight saving time and remains at UTC+02:00 year-round.
What are some interesting facts about SAST?
South Africa does not observe daylight saving time. SAST is the same offset as EET and Israel Standard Time.
Which cities are in the EDT timezone?
Major cities in the EDT timezone include New York City, Washington D.C., Toronto, Miami, Philadelphia, Atlanta, Boston, Montreal.
What is the UTC offset for EDT?
Eastern Daylight Time (EDT) is at UTC-04:00. During daylight saving time, it shifts to EST.
What should I know about the EDT timezone?
EDT is observed from the second Sunday of March to the first Sunday of November. During EDT, the US East Coast is only 4 hours behind London (instead of 5).
When is it midnight in SAST, what time is it in EDT?
When it is 12:00 AM (midnight) in SAST (SAST), it is -6h later in EDT (EDT).
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See every conversion from SAST →·See every conversion from EDT →