ART to PHT
+11hART
ARTSOURCEPHT
PHTGreen rows indicate typical business hours (9 AM - 5 PM)
ART and PHT on the World Map
The map below highlights the ART (Argentina Time) and PHT (Philippine 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).
PHT – Philippine Time
UTC+08:00Philippine Time (PHT, UTC+08:00) is the time zone for the Philippines, 8 hours ahead of UTC.
- •Philippine Time does not observe daylight saving, so UTC+08:00 is fixed all year.
- •PHT shares its offset with China, Hong Kong, Singapore and Malaysia.
- •Manila is one of the largest outsourcing hubs in the world.
- •The Philippines spans one time zone despite being an archipelago of over 7,600 islands.
Everything You Need to Know About ART and PHT Time
ART runs on Argentina Time (ART) at UTC-03:00. PHT runs on Philippine Time (PHT) at UTC+08:00. That puts ART 11 hours ahead of PHT — a difference of +11h at the current offsets.
In practice, when it is 9:00 AM in ART it is 8:00 PM in PHT. Midnight in ART is 11:00 AM in PHT. Neither zone observes daylight saving time, so the offset between them stays constant all year.
ART to PHT time conversion table
| ART (ART) | PHT (PHT) | 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 ART to PHT time
- Scheduling a call from ART to PHT: a 10:00 AM start in ART lands at 9:00 PM in PHT, so you can confirm the slot without doing the arithmetic yourself.
- Handling a +11h gap: ART and PHT 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 PHT is 8:00 PM in ART.
- Watching a live event or market open: ART viewers need 8:00 PM in PHT to catch a 9:00 AM start there, and 1:00 PM if the event is anchored to ART.
- 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 ART takes the early slot, the next week PHT 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 PHT (Philippine Time)
Philippine Time (PHT) is fixed at UTC+08:00 all year. The Philippines has not observed daylight saving time since 1978, apart from a brief trial in 1990. PHT shares its offset with China Standard Time, Hong Kong Time, Singapore Time, Malaysian Time and Australian Western Standard Time, which makes Manila a convenient bridge for scheduling across East and Southeast Asia. As one of the world's largest centres for business process outsourcing, Manila keeps overlapping hours with both Australia and, on early shifts, the United States, and its contact-centre schedules are usually planned around Manila local time.
Best time to call between ART and PHT
With a +11h offset there is no overlap inside a normal 9 AM – 5 PM day. PHT opens at 9:00 AM PHT, which is 8:00 PM in ART, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
ART and PHT have no shared working hours because of the +11h gap. Teams need to alternate early starts or rely on asynchronous handovers.
ART is 11 hours ahead of PHT (ART UTC-03:00 → PHT 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 ART and PHT?
ART (ART, UTC-03:00) is 11 hours ahead of PHT (PHT, UTC+08:00). The gap is currently +11h.
How do I convert ART time to PHT time?
Add +11h to ART local time. For example, 9:00 AM in ART is 8:00 PM in PHT.
What time is it in PHT right now?
PHT uses PHT 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 ART.
What is the best time to call PHT from ART?
There is no shared working-hours window because of the +11h gap. The closest option is 1:00 PM in ART, which is 12:00 AM in PHT.
Which is ahead, ART or PHT?
ART is 11 hours ahead of PHT. When it is 12:00 PM in ART it is 11:00 PM in PHT.
Does daylight saving time affect the ART–PHT difference?
Neither zone observes daylight saving time, so the +11h offset between ART and PHT 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 PHT?
Not normally. The +11h gap only pushes the date over for late-evening times.
What is the time difference between ART and PHT?
PHT is +11h from ART.
What timezone is ART in?
ART operates on its local timezone.
What timezone is PHT in?
PHT 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 PHT timezone?
Major cities in the PHT timezone include Manila, Quezon City, Davao City, Cebu City, Zamboanga.
What is the UTC offset for PHT?
Philippine Time (PHT) is at UTC+08:00.
What should I know about the PHT timezone?
Philippine Time does not observe daylight saving, so UTC+08:00 is fixed all year. PHT shares its offset with China, Hong Kong, Singapore and Malaysia.
When is it midnight in ART, what time is it in PHT?
When it is 12:00 AM (midnight) in ART (ART), it is +11h later in PHT (PHT).
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