Colombia to Johannesburg
+7hColombia
COTSOURCEJohannesburg
SASTGreen rows indicate typical business hours (9 AM - 5 PM)
COT and SAST on the World Map
The map below highlights the COT (Colombia Time) and SAST (South Africa Standard Time) timezone regions across the globe.
COT – Colombia Time
UTC-05:00Colombia Time (COT) is the standard time for Colombia, 5 hours behind UTC.
- •Colombia does not observe daylight saving time.
- •COT is the same offset as EST (UTC-05:00).
- •Bogotá sits at 2,640m elevation, making it one of the highest capital cities.
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.
About Johannesburg
WikipediaJohannesburg operates on South Africa Time (SAST), UTC+2. As Africa's largest economy hub and home to the JSE, Johannesburg drives African financial markets.
Johannesburg is built on the world's largest gold deposit.
Time Conversion Guide: Colombia to Johannesburg
Colombia runs on Colombia Standard Time (COT) at UTC-05:00. Johannesburg runs on South Africa Standard Time (SAST) at UTC+02:00. That puts Colombia 7 hours ahead of Johannesburg — a difference of +7h at the current offsets.
In practice, when it is 9:00 AM in Colombia it is 4:00 PM in Johannesburg. Midnight in Colombia is 7:00 AM in Johannesburg. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Colombia to Johannesburg time conversion table
| Colombia (COT) | Johannesburg (SAST) | Day |
|---|---|---|
| 12:00 AM | 7:00 AM | same day |
| 6:00 AM | 1:00 PM | same day |
| 7:00 AM | 2:00 PM | same day |
| 8:00 AM | 3:00 PM | same day |
| 9:00 AM | 4:00 PM | same day |
| 12:00 PM | 7:00 PM | same day |
| 3:00 PM | 10:00 PM | same day |
| 5:00 PM | 12:00 AM | next day |
| 6:00 PM | 1:00 AM | next day |
| 9:00 PM | 4:00 AM | next day |
Why people convert Colombia to Johannesburg time
- Scheduling a call from Colombia to Johannesburg: a 10:00 AM start in Colombia lands at 5:00 PM in Johannesburg, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Colombia and Johannesburg are inside the 9-to-5 working day between 9:00 AM and 10:00 AM COT time (4:00 PM–5:00 PM SAST). That is roughly 1 hours of usable overlap.
- Booking travel or deliveries: tracking Johannesburg local time against Colombia keeps pickup windows and arrival estimates honest across the +7h offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM COT" is unambiguous; "3 PM" across a +7h gap is not.
- Block 9:00 AM–10:00 AM COT as the recurring meeting window if you work primarily from Colombia and need Johannesburg colleagues present.
About COT (Colombia Time)
Colombia Time (COT) is used throughout Colombia. Colombia does not observe daylight saving time. COT shares the same offset as EST (UTC-05:00). Bogotá, the capital, is one of the largest cities in South America.
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.
Best time to call between Colombia and Johannesburg
Both Colombia and Johannesburg sit inside the 9 AM – 5 PM working day between 9:00 AM–10:00 AM COT, which is 4:00 PM–5:00 PM SAST. That gives roughly 1 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Colombia and Johannesburg overlap for only 60 minutes (9:00 AM–10:00 AM COT), so meetings have to be booked precisely.
Colombia is 7 hours ahead of Johannesburg (COT UTC-05:00 → SAST UTC+02:00). The shared working window is 9:00 AM–10:00 AM COT. Remember to re-check around daylight-saving transitions.
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 Colombia and Johannesburg?
Colombia (COT, UTC-05:00) is 7 hours ahead of Johannesburg (SAST, UTC+02:00). The gap is currently +7h.
How do I convert Colombia time to Johannesburg time?
Add +7h to Colombia local time. For example, 9:00 AM in Colombia is 4:00 PM in Johannesburg.
What time is it in Johannesburg right now?
Johannesburg uses SAST at UTC+02:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +7h offset from Colombia.
What is the best time to call Johannesburg from Colombia?
Call between 9:00 AM and 10:00 AM COT — that maps to 4:00 PM–5:00 PM SAST and keeps both parties inside the working day.
Which is ahead, Colombia or Johannesburg?
Colombia is 7 hours ahead of Johannesburg. When it is 12:00 PM in Colombia it is 7:00 PM in Johannesburg.
Do Colombia and Johannesburg use different time zones?
Colombia (Colombia) uses COT at UTC-05:00, while Johannesburg (South Africa) uses SAST at UTC+02:00. The IANA identifiers are America/Bogota and Africa/Johannesburg.
Does daylight saving time affect the Colombia–Johannesburg difference?
Neither zone observes daylight saving time, so the +7h offset between Colombia and Johannesburg is fixed all year.
Which other cities share Colombia's time zone?
COT also covers Bogotá, Medellín, Cali, Barranquilla, Cartagena.
Which countries use COT, Colombia's zone?
COT is used in Colombia.
Is there a day difference between Colombia and Johannesburg?
Not normally. The +7h gap only pushes the date over for late-evening times.
What is the time difference between Colombia and Johannesburg?
Johannesburg is +7h from Colombia.
What timezone is Colombia in?
Colombia operates on its local timezone.
What timezone is Johannesburg in?
Johannesburg operates on South Africa Time (SAST), UTC+2. As Africa's largest economy hub and home to the JSE, Johannesburg drives African financial markets.
What are the business hours in Johannesburg?
Standard business hours in Johannesburg are 8:00 AM - 5:00 PM SAST.
Which countries use COT (Colombia Time)?
COT is used in Colombia.
Does COT observe daylight saving time?
No, COT does not observe daylight saving time and remains at UTC-05:00 year-round.
What are some interesting facts about COT?
Colombia does not observe daylight saving time. COT is the same offset as EST (UTC-05:00).
Which cities are in the SAST timezone?
Major cities in the SAST timezone include Johannesburg, Cape Town, Durban, Pretoria, Port Elizabeth.
What is the UTC offset for SAST?
South Africa Standard Time (SAST) is at UTC+02:00.
What should I know about the SAST timezone?
South Africa does not observe daylight saving time. SAST is the same offset as EET and Israel Standard Time.
When is it midnight in Colombia, what time is it in Johannesburg?
When it is 12:00 AM (midnight) in Colombia (COT), it is +7h later in Johannesburg (SAST).
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