Does it handle Daylight Saving Time?

Yes, the tool automatically adjusts for Daylight Saving Time based on the specific date you select, ensuring accurate conversions year-round.

Can I add multiple cities?

Yes, you can add as many cities as you need to the dashboard to compare times across your entire global network simultaneously.

PET to Dubai

+9h

PET

PETSOURCE

UTC-05:00

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Dubai

GST

UAE · UTC+04:00

HH09

MM00

21:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

PET

Dubai

12:00 AM

9:00 AM

2:00 AM

11:00 AM

4:00 AM

1:00 PM

6:00 AM

3:00 PM

8:00 AM

5:00 PM

10:00 AM

7:00 PM

12:00 PM

9:00 PM

2:00 PM

11:00 PM

4:00 PM

1:00 AM+1

6:00 PM

3:00 AM+1

8:00 PM

5:00 AM+1

10:00 PM

7:00 AM+1

Green rows indicate typical business hours (9 AM - 5 PM)

PET and GST on the World Map

The map below highlights the PET (Peru Time) and GST (Gulf Standard Time) timezone regions across the globe.

PET Zone

→

GST Zone

Explore all world timezones interactively →

PET – Peru Time

UTC-05:00

Peru Time (PET) is the standard time for Peru, 5 hours behind UTC.

Countries in PET

Peru

Major Cities in PET

LimaArequipaTrujilloCuscoCallao

Key Facts about PET

•Peru does not observe daylight saving time.
•PET is the same offset as EST (UTC-05:00).
•Lima is the 5th largest city in the Americas.

Daylight Saving:No – UTC-05:00 year-round

Learn more about PET on Wikipedia

GST – Gulf Standard Time

UTC+04:00

Gulf Standard Time (GST) is used in the UAE, Oman, and other Gulf states, 4 hours ahead of UTC.

Countries in GST

UAEOmanGeorgiaAzerbaijanMauritius

Major Cities in GST

DubaiAbu DhabiMuscatBakuTbilisi

Key Facts about GST

•Dubai uses GST year-round with no daylight saving time.
•GST is 9 hours ahead of EST and 4 hours ahead of GMT.
•The Dubai Financial Market (DFM) operates on GST.

Daylight Saving:No – UTC+04:00 year-round

Learn more about GST on Wikipedia

About Dubai

Wikipedia

Dubai operates on Gulf Standard Time (GST), 4 hours ahead of GMT. Dubai's position between Europe and Asia makes it a strategic hub for international business.

Population:3.5 million

Metro:4.1 million

Business Hours:8:00 AM - 6:00 PM GST

Currency:AED (د.إ)

Stock Exchange:DFM (Dubai Financial Market)

Key Landmarks

Burj KhalifaPalm JumeirahBurj Al ArabDubai MallDubai Frame

Did You Know?

Dubai has no income tax, making it a major hub for international business.

Learn more about GST timezone →

Understanding the +9h Gap: PET vs Dubai

PET runs on Peru Time (PET) at UTC-05:00. Dubai runs on Gulf Standard Time (GST) at UTC+04:00. That puts PET 9 hours ahead of Dubai — a difference of +9h at the current offsets.

In practice, when it is 9:00 AM in PET it is 6:00 PM in Dubai. Midnight in PET is 9:00 AM in Dubai. Neither zone observes daylight saving time, so the offset between them stays constant all year.

PET to Dubai time conversion table

PET (PET)	Dubai (GST)	Day
12:00 AM	9:00 AM	same day
6:00 AM	3:00 PM	same day
7:00 AM	4:00 PM	same day
8:00 AM	5:00 PM	same day
9:00 AM	6:00 PM	same day
12:00 PM	9:00 PM	same day
3:00 PM	12:00 AM	next day
5:00 PM	2:00 AM	next day
6:00 PM	3:00 AM	next day
9:00 PM	6:00 AM	next day

Why people convert PET to Dubai time

Scheduling a call from PET to Dubai: a 10:00 AM start in PET lands at 7:00 PM in Dubai, so you can confirm the slot without doing the arithmetic yourself.
Handling a +9h gap: PET and Dubai 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 Dubai is 6:00 PM in PET.
Watching a live event or market open: PET viewers need 6:00 PM in Dubai to catch a 9:00 AM start there, and 3:00 PM if the event is anchored to PET.

Always state the zone abbreviation, not just the hour. "3:00 PM PET" is unambiguous; "3 PM" across a +9h gap is not.
With a +9h gap there is no shared 9-to-5 window, so alternate the early start: one week PET takes the early slot, the next week Dubai does.

About PET (Peru Time)

Peru Time (PET) is the time zone used throughout Peru. Peru does not observe daylight saving time. PET shares the same offset as EST (UTC-05:00). Lima, the capital, is the economic center of Peru.

About GST (Gulf Standard Time)

Gulf Standard Time (GST) is the time zone used in the United Arab Emirates, Oman, and other Gulf states. GST does not observe daylight saving time. Dubai and Abu Dhabi, major international business and tourism hubs, operate on GST.

Best time to call between PET and Dubai

With a +9h offset there is no overlap inside a normal 9 AM – 5 PM day. Dubai opens at 9:00 AM GST, which is 6:00 PM in PET, so real-time calls need an early-morning or late-evening slot on one side.

Business hours overlap

PET and Dubai have no shared working hours because of the +9h gap. Teams need to alternate early starts or rely on asynchronous handovers.

PET is 9 hours ahead of Dubai (PET UTC-05:00 → GST UTC+04:00). 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:

⏳

History of Timekeeping

From sundials to atomic clocks - 5000 years of measuring time

🌍

How Time Zones Work

UTC, offsets, and why zones don't follow straight lines

☀️

Daylight Saving Time

DST dates, which countries observe it, and the ongoing debate

Frequently Asked Questions

What is the time difference between PET and Dubai?

PET (PET, UTC-05:00) is 9 hours ahead of Dubai (GST, UTC+04:00). The gap is currently +9h.

How do I convert PET time to Dubai time?

Add +9h to PET local time. For example, 9:00 AM in PET is 6:00 PM in Dubai.

What time is it in Dubai right now?

Dubai uses GST at UTC+04:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +9h offset from PET.

What is the best time to call Dubai from PET?

There is no shared working-hours window because of the +9h gap. The closest option is 1:00 PM in PET, which is 10:00 PM in Dubai.

Which is ahead, PET or Dubai?

PET is 9 hours ahead of Dubai. When it is 12:00 PM in PET it is 9:00 PM in Dubai.

Do PET and Dubai use different time zones?

PET uses PET at UTC-05:00, while Dubai (UAE) uses GST at UTC+04:00. The IANA identifiers are America/Lima and Asia/Dubai.

Does daylight saving time affect the PET–Dubai difference?

Neither zone observes daylight saving time, so the +9h offset between PET and Dubai is fixed all year.

Which other cities share PET's time zone?

PET also covers Lima, Arequipa, Trujillo, Cusco, Callao.

Which countries use PET, PET's zone?

PET is used in Peru.

Is there a day difference between PET and Dubai?

Not normally. The +9h gap only pushes the date over for late-evening times.

What is the time difference between PET and Dubai?

Dubai is +9h from PET.

What timezone is PET in?

PET operates on its local timezone.

What timezone is Dubai in?

Dubai operates on Gulf Standard Time (GST), 4 hours ahead of GMT. Dubai's position between Europe and Asia makes it a strategic hub for international business.