Buenos Aires to Singapore
+11hBuenos Aires
ARTSOURCESingapore
SGTGreen rows indicate typical business hours (9 AM - 5 PM)
ART and SGT on the World Map
The map below highlights the ART (Argentina Time) and SGT (Singapore Standard 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).
SGT – Singapore Standard Time
UTC+08:00Singapore Standard Time (SGT) is the time zone for Singapore, 8 hours ahead of UTC.
- •Singapore uses UTC+08:00 despite being at about 104°E longitude (closer to UTC+07:00).
- •Singapore does not observe daylight saving time.
- •The Singapore Exchange (SGX) operates on SGT.
About Buenos Aires
WikipediaBuenos Aires operates on Argentina Time (ART), UTC-3. As South America's most European city, Buenos Aires coordinates with Brazilian markets in the same timezone.
The Teatro Colón is considered one of the best opera houses in the world for acoustics.
About Singapore
WikipediaSingapore Standard Time (SGT) is 8 hours ahead of GMT. As Asia's leading financial hub, Singapore bridges business hours between Europe and Australia.
The city-state has the world's highest percentage of millionaires, with 1 in 6 households.
Comparing Time Zones: Buenos Aires and Singapore
Buenos Aires runs on Argentina Standard Time (ART) at UTC-03:00. Singapore runs on Singapore Standard Time (SGT) at UTC+08:00. That puts Buenos Aires 11 hours ahead of Singapore — a difference of +11h at the current offsets.
In practice, when it is 9:00 AM in Buenos Aires it is 8:00 PM in Singapore. Midnight in Buenos Aires is 11:00 AM in Singapore. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Buenos Aires to Singapore time conversion table
| Buenos Aires (ART) | Singapore (SGT) | Day |
|---|---|---|
| 12:00 AM | 11:00 AM | same day |
| 6:00 AM | 5:00 PM | same day |
| 7:00 AM | 6:00 PM | same day |
| 8:00 AM | 7:00 PM | same day |
| 9:00 AM | 8:00 PM | same day |
| 12:00 PM | 11:00 PM | same day |
| 3:00 PM | 2:00 AM | next day |
| 5:00 PM | 4:00 AM | next day |
| 6:00 PM | 5:00 AM | next day |
| 9:00 PM | 8:00 AM | next day |
Why people convert Buenos Aires to Singapore time
- Scheduling a call from Buenos Aires to Singapore: a 10:00 AM start in Buenos Aires lands at 9:00 PM in Singapore, so you can confirm the slot without doing the arithmetic yourself.
- Handling a +11h gap: Buenos Aires and Singapore have no overlap inside a normal 9-to-5 day, so real-time meetings need an early-morning or late-evening slot on one side. 9:00 AM in Singapore is 8:00 PM in Buenos Aires.
- Watching a live event or market open: Buenos Aires viewers need 8:00 PM in Singapore to catch a 9:00 AM start there, and 1:00 PM if the event is anchored to Buenos Aires.
- Always state the zone abbreviation, not just the hour. "3:00 PM ART" is unambiguous; "3 PM" across a +11h gap is not.
- With a +11h gap there is no shared 9-to-5 window, so alternate the early start: one week Buenos Aires takes the early slot, the next week Singapore does.
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 SGT (Singapore Standard Time)
Singapore Standard Time (SGT) is used in Singapore year-round. Singapore does not observe daylight saving time. Despite being geographically close to the UTC+07:00 zone, Singapore uses UTC+08:00 to align with major trading partners like China, Hong Kong, and Malaysia. Singapore is a major global financial hub.
Best time to call between Buenos Aires and Singapore
With a +11h offset there is no overlap inside a normal 9 AM – 5 PM day. Singapore opens at 9:00 AM SGT, which is 8:00 PM in Buenos Aires, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
Buenos Aires and Singapore have no shared working hours because of the +11h gap. Teams need to alternate early starts or rely on asynchronous handovers.
Buenos Aires is 11 hours ahead of Singapore (ART UTC-03:00 → SGT UTC+08:00). There is no shared 9-to-5 window, so plan around an early or late slot. 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 Buenos Aires and Singapore?
Buenos Aires (ART, UTC-03:00) is 11 hours ahead of Singapore (SGT, UTC+08:00). The gap is currently +11h.
How do I convert Buenos Aires time to Singapore time?
Add +11h to Buenos Aires local time. For example, 9:00 AM in Buenos Aires is 8:00 PM in Singapore.
What time is it in Singapore right now?
Singapore uses SGT at UTC+08:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +11h offset from Buenos Aires.
What is the best time to call Singapore from Buenos Aires?
There is no shared working-hours window because of the +11h gap. The closest option is 1:00 PM in Buenos Aires, which is 12:00 AM in Singapore.
Which is ahead, Buenos Aires or Singapore?
Buenos Aires is 11 hours ahead of Singapore. When it is 12:00 PM in Buenos Aires it is 11:00 PM in Singapore.
Do Buenos Aires and Singapore use different time zones?
Buenos Aires (Argentina) uses ART at UTC-03:00, while Singapore (Singapore) uses SGT at UTC+08:00. The IANA identifiers are America/Buenos_Aires and Asia/Singapore.
Does daylight saving time affect the Buenos Aires–Singapore difference?
Neither zone observes daylight saving time, so the +11h offset between Buenos Aires and Singapore is fixed all year.
Which other cities share Buenos Aires's time zone?
ART also covers Buenos Aires, Córdoba, Rosario, Mendoza, La Plata, Tucumán.
Which countries use ART, Buenos Aires's zone?
ART is used in Argentina.
Is there a day difference between Buenos Aires and Singapore?
Not normally. The +11h gap only pushes the date over for late-evening times.
What is the time difference between Buenos Aires and Singapore?
Singapore is +11h from Buenos Aires.
What timezone is Buenos Aires in?
Buenos Aires operates on Argentina Time (ART), UTC-3. As South America's most European city, Buenos Aires coordinates with Brazilian markets in the same timezone.
What timezone is Singapore in?
Singapore Standard Time (SGT) is 8 hours ahead of GMT. As Asia's leading financial hub, Singapore bridges business hours between Europe and Australia.
What are the business hours in Buenos Aires?
Standard business hours in Buenos Aires are 9:00 AM - 6:00 PM ART.
What are the business hours in Singapore?
Standard business hours in Singapore are 9:00 AM - 6:00 PM SGT.
What is the best time to schedule a call between Buenos Aires and Singapore?
The best overlap for a call is when both cities are in business hours. Buenos Aires works 9:00 AM - 6:00 PM ART and Singapore works 9:00 AM - 6:00 PM SGT (+11h difference). Try scheduling during the overlapping window for maximum convenience.
What currencies are used in Buenos Aires and Singapore?
Buenos Aires uses ARS ($) while Singapore uses SGD (S$). Check current exchange rates when planning travel or business between these cities.
How do Buenos Aires and Singapore compare in size?
Buenos Aires has a population of approximately 3 million (metro: 15.4 million), while Singapore has approximately 5.5 million (metro: 5.9 million).
What are the major landmarks in Buenos Aires and Singapore?
Buenos Aires is known for Casa Rosada, Teatro Colón, La Boca. Singapore is famous for Marina Bay Sands, Gardens by the Bay, Merlion.
Do Buenos Aires and Singapore have stock exchanges?
Yes. Buenos Aires has the BCBA (Buenos Aires Stock Exchange) and Singapore has the SGX (Singapore Exchange). The +11h time difference affects trading hour overlaps between these exchanges.
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 SGT timezone?
Major cities in the SGT timezone include Singapore.
What is the UTC offset for SGT?
Singapore Standard Time (SGT) is at UTC+08:00.
What should I know about the SGT timezone?
Singapore uses UTC+08:00 despite being at about 104°E longitude (closer to UTC+07:00). Singapore does not observe daylight saving time.
When is it midnight in Buenos Aires, what time is it in Singapore?
When it is 12:00 AM (midnight) in Buenos Aires (ART), it is +11h later in Singapore (SGT).
Related Developer Tools
Explore more tools that work great with timezone conversions for international teams:
Related Timezone Conversions
More Buenos Aires time conversions
- buenos aires to art
- buenos aires to argentina
- buenos aires to new york
- buenos aires to los angeles
- buenos aires to chicago
- buenos aires to denver
- buenos aires to toronto
- buenos aires to vancouver
- buenos aires to mexico city
- buenos aires to sao paulo
- buenos aires to bogota
- buenos aires to lima
- buenos aires to santiago
- buenos aires to anchorage
- buenos aires to london
- buenos aires to dubai
- buenos aires to tokyo
- buenos aires to sydney
- buenos aires to paris
- buenos aires to delhi
- buenos aires to mumbai
- buenos aires to berlin
- buenos aires to hong kong
- buenos aires to kathmandu
- new york to buenos aires
- london to buenos aires
- dubai to buenos aires
- tokyo to buenos aires
- singapore to buenos aires
- sydney to buenos aires
- los angeles to buenos aires
- paris to buenos aires
- delhi to buenos aires
- mumbai to buenos aires
- berlin to buenos aires
See every conversion from Buenos Aires →·See every conversion from Singapore →