ART to CAT
+5hART
ARTSOURCECAT
CATGreen rows indicate typical business hours (9 AM - 5 PM)
ART and CAT on the World Map
The map below highlights the ART (Argentina Time) and CAT (Central Africa Time) timezone regions across the globe.
ART – Argentina Time
UTC-03:00Argentina Time (ART) is the standard time for Argentina, 3 hours behind UTC.
- •Argentina does not observe daylight saving time.
- •Buenos Aires is one of the most visited cities in South America.
- •ART is the same offset as BRT (UTC-03:00).
CAT – Central Africa Time
UTC+02:00Central Africa Time (CAT, UTC+02:00) covers Zimbabwe, Zambia, Mozambique, Malawi and neighbouring countries.
- •Central Africa Time is fixed at UTC+02:00 with no daylight saving.
- •CAT matches South Africa Standard Time (SAST) all year.
- •It is the same offset as Central European Time in winter.
- •Harare is level with Johannesburg and one hour ahead of Lagos.
Comparing Time Zones: ART and CAT
ART runs on Argentina Time (ART) at UTC-03:00. CAT runs on Central Africa Time (CAT) at UTC+02:00. That puts ART 5 hours ahead of CAT — a difference of +5h at the current offsets.
In practice, when it is 9:00 AM in ART it is 2:00 PM in CAT. Midnight in ART is 5:00 AM in CAT. Neither zone observes daylight saving time, so the offset between them stays constant all year.
ART to CAT time conversion table
| ART (ART) | CAT (CAT) | Day |
|---|---|---|
| 12:00 AM | 5:00 AM | same day |
| 6:00 AM | 11:00 AM | same day |
| 7:00 AM | 12:00 PM | same day |
| 8:00 AM | 1:00 PM | same day |
| 9:00 AM | 2:00 PM | same day |
| 12:00 PM | 5:00 PM | same day |
| 3:00 PM | 8:00 PM | same day |
| 5:00 PM | 10:00 PM | same day |
| 6:00 PM | 11:00 PM | same day |
| 9:00 PM | 2:00 AM | next day |
Why people convert ART to CAT time
- Scheduling a call from ART to CAT: a 10:00 AM start in ART lands at 3:00 PM in CAT, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both ART and CAT are inside the 9-to-5 working day between 9:00 AM and 12:00 PM ART time (2:00 PM–5:00 PM CAT). That is roughly 3 hours of usable overlap.
- Keeping family and friends in sync: knowing that 8:00 PM in ART is 1:00 AM in CAT makes it easy to avoid calling at 3 AM.
- Always state the zone abbreviation, not just the hour. "3:00 PM ART" is unambiguous; "3 PM" across a +5h gap is not.
- Block 9:00 AM–12:00 PM ART as the recurring meeting window if you work primarily from ART and need CAT colleagues present.
About ART (Argentina Time)
Argentina Time (ART) is the time zone used throughout Argentina. Argentina does not observe daylight saving time. ART shares the same offset as Brasilia Time (BRT) and Uruguay's UYT.
About CAT (Central Africa Time)
Central Africa Time (CAT) is fixed at UTC+02:00 all year across a broad belt of southern and central Africa, including Zimbabwe, Zambia, Mozambique, Malawi, Rwanda, Burundi and the eastern Democratic Republic of the Congo. None of these countries observes daylight saving time, so CAT never shifts. It is the same offset as South Africa Standard Time (SAST) and the winter version of Central European Time, which makes CAT a convenient bridge between African, European and Middle Eastern schedules — Harare is level with Johannesburg all year and one hour ahead of Lagos.
Best time to call between ART and CAT
Both ART and CAT sit inside the 9 AM – 5 PM working day between 9:00 AM–12:00 PM ART, which is 2:00 PM–5:00 PM CAT. That gives roughly 3 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
ART and CAT overlap for about 3 hours during the working day — enough for meetings if you avoid the edges of the window.
ART is 5 hours ahead of CAT (ART UTC-03:00 → CAT UTC+02:00). The shared working window is 9:00 AM–12:00 PM ART. 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 ART and CAT?
ART (ART, UTC-03:00) is 5 hours ahead of CAT (CAT, UTC+02:00). The gap is currently +5h.
How do I convert ART time to CAT time?
Add +5h to ART local time. For example, 9:00 AM in ART is 2:00 PM in CAT.
What time is it in CAT right now?
CAT uses CAT at UTC+02:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +5h offset from ART.
What is the best time to call CAT from ART?
Call between 9:00 AM and 12:00 PM ART — that maps to 2:00 PM–5:00 PM CAT and keeps both parties inside the working day.
Which is ahead, ART or CAT?
ART is 5 hours ahead of CAT. When it is 12:00 PM in ART it is 5:00 PM in CAT.
Does daylight saving time affect the ART–CAT difference?
Neither zone observes daylight saving time, so the +5h offset between ART and CAT is fixed all year.
Which other cities share ART's time zone?
ART also covers Buenos Aires, Córdoba, Rosario, Mendoza, La Plata, Tucumán.
Which countries use ART, ART's zone?
ART is used in Argentina.
Is there a day difference between ART and CAT?
Not normally. The +5h gap only pushes the date over for late-evening times.
What is the time difference between ART and CAT?
CAT is +5h from ART.
What timezone is ART in?
ART operates on its local timezone.
What timezone is CAT in?
CAT operates on its local timezone.
Which countries use ART (Argentina Time)?
ART is used in Argentina.
Does ART observe daylight saving time?
No, ART does not observe daylight saving time and remains at UTC-03:00 year-round.
What are some interesting facts about ART?
Argentina does not observe daylight saving time. Buenos Aires is one of the most visited cities in South America.
Which cities are in the CAT timezone?
Major cities in the CAT timezone include Harare, Lusaka, Maputo, Lilongwe, Kigali.
What is the UTC offset for CAT?
Central Africa Time (CAT) is at UTC+02:00.
What should I know about the CAT timezone?
Central Africa Time is fixed at UTC+02:00 with no daylight saving. CAT matches South Africa Standard Time (SAST) all year.
When is it midnight in ART, what time is it in CAT?
When it is 12:00 AM (midnight) in ART (ART), it is +5h later in CAT (CAT).
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