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.

Istanbul to Edmonton

-9h

Istanbul

TRTSOURCE

Turkey · UTC+03:00

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Edmonton

MDT

Canada · UTC-06:00☀ DST active

HH03

MM00

03:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

Istanbul

Edmonton

12:00 AM

3:00 PM-1

2:00 AM

5:00 PM-1

4:00 AM

7:00 PM-1

6:00 AM

9:00 PM-1

8:00 AM

11:00 PM-1

10:00 AM

1:00 AM

12:00 PM

3:00 AM

2:00 PM

5:00 AM

4:00 PM

7:00 AM

6:00 PM

9:00 AM

8:00 PM

11:00 AM

10:00 PM

1:00 PM

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

TRT and MDT on the World Map

The map below highlights the TRT (Turkey Time) and MDT (Mountain Standard Time) timezone regions across the globe.

TRT Zone

→

MDT Zone

Explore all world timezones interactively →

TRT – Turkey Time

UTC+03:00

Turkey Time (TRT, UTC+03:00) is the single time zone used across Turkey, fixed year round since 2016.

Countries in TRT

Turkey

Major Cities in TRT

IstanbulAnkaraIzmirBursaAntalya

Key Facts about TRT

•Turkey has used a permanent UTC+03:00 since September 2016.
•TRT is level with Moscow Standard Time and Arabia Standard Time all year.
•Because Turkey kept summer time permanently, western cities see very late winter sunrises.
•Turkey previously observed daylight saving time from 1973 to 2016.

Daylight Saving:No – UTC+03:00 year-round

Learn more about TRT on Wikipedia

MST – Mountain Standard Time

UTC-07:00

Mountain Standard Time (MST) is the time zone for the Mountain region of North America, 7 hours behind UTC.

Countries in MST

United States (Mountain)Canada (Alberta)Mexico (Chihuahua, Sonora)

Major Cities in MST

DenverPhoenixSalt Lake CityCalgaryEdmontonAlbuquerqueEl PasoTucsonBoiseCiudad Juárez

Key Facts about MST

•Arizona does not observe daylight saving time, staying on MST year-round.
•The Navajo Nation in Arizona does observe DST, unlike the rest of the state.
•Denver, the 'Mile High City', is the largest city fully in MST.
•MST covers 6 US states entirely and parts of several others.

Daylight Saving:Yes – switches to MDT

Learn more about MST on Wikipedia

About Istanbul

Wikipedia

Istanbul operates on Turkey Time (TRT), UTC+3 year-round. As a transcontinental city, Istanbul bridges European and Asian business hours.

Population:15.5 million

Metro:15.8 million

Business Hours:9:00 AM - 6:00 PM TRT

Currency:TRY (₺)

Stock Exchange:Borsa Istanbul

Key Landmarks

Hagia SophiaBlue MosqueTopkapi PalaceGrand BazaarGalata Tower

Did You Know?

The Grand Bazaar is one of the world's oldest and largest covered markets with 4,000+ shops.

Learn more about TRT timezone →

About Edmonton

Wikipedia

Edmonton operates on Mountain Time (MST/MDT), same as Denver. As Alberta's capital and an energy hub, Edmonton time aligns with Western Canadian markets.

Population:1 million

Metro:1.4 million

Business Hours:8:00 AM - 5:00 PM MST

Currency:CAD (C$)

Stock Exchange:N/A (Uses TSX)

Key Landmarks

West Edmonton MallFort Edmonton ParkArt Gallery of AlbertaMuttart ConservatoryRiver Valley

Did You Know?

The city has the most extensive urban parkland in North America.

Learn more about MDT timezone →

Istanbul vs Edmonton: Offsets, DST and Best Call Times

Istanbul runs on Türkiye Standard Time (TRT) at UTC+03:00. Edmonton runs on Mountain Daylight Time (MDT) at UTC-06:00, also currently on daylight saving time. That puts Istanbul 9 hours behind Edmonton — a difference of -9h at the current offsets.

In practice, when it is 9:00 AM in Istanbul it is 12:00 AM in Edmonton. Midnight in Istanbul is 3:00 PM in Edmonton.Edmonton observes daylight saving time while Istanbul does not, so the gap narrows or widens by an hour part of the year.

Istanbul to Edmonton time conversion table

Istanbul (TRT)	Edmonton (MDT)	Day
12:00 AM	3:00 PM	previous day
6:00 AM	9:00 PM	previous day
7:00 AM	10:00 PM	previous day
8:00 AM	11:00 PM	previous day
9:00 AM	12:00 AM	same day
12:00 PM	3:00 AM	same day
3:00 PM	6:00 AM	same day
5:00 PM	8:00 AM	same day
6:00 PM	9:00 AM	same day
9:00 PM	12:00 PM	same day

Why people convert Istanbul to Edmonton time

Scheduling a call from Istanbul to Edmonton: a 10:00 AM start in Istanbul lands at 1:00 AM in Edmonton, so you can confirm the slot without doing the arithmetic yourself.
Handling a -9h gap: Istanbul and Edmonton 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 Edmonton is 12:00 AM in Istanbul.
Keeping family and friends in sync: knowing that 8:00 PM in Istanbul is 11:00 AM in Edmonton makes it easy to avoid calling at 3 AM.

Always state the zone abbreviation, not just the hour. "3:00 PM TRT" 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 Istanbul takes the early slot, the next week Edmonton does.
Edmonton: Clocks fall back on Sun, Nov 1, 2026. Any meeting series spanning that date will shift by an hour in local time.

About TRT (Turkey Time)

Turkey Time (TRT) is fixed at UTC+03:00 all year. Turkey abolished seasonal clock changes in September 2016, moving to a permanent UTC+03:00 so the whole country stays on what was formerly summer time. That leaves Istanbul, which sits close to 29°E, on an offset well ahead of its solar time — sunrise in mid-winter comes after 08:30 local. TRT shares its offset with Moscow Standard Time, Arabia Standard Time and East Africa Time, so Istanbul is level with Moscow and Riyadh all year and one hour ahead of Central European Time during the European winter.

About MST (Mountain Standard Time)

Mountain Standard Time (MST) covers the Rocky Mountain region of the United States and Canada. Arizona is notable for not observing daylight saving time, staying on MST year-round (except the Navajo Nation). The time zone includes major cities like Denver, Phoenix, Calgary, and Salt Lake City. During summer, most areas switch to Mountain Daylight Time (MDT, UTC-06:00).

Best time to call between Istanbul and Edmonton

With a -9h offset there is no overlap inside a normal 9 AM – 5 PM day. Edmonton opens at 9:00 AM MDT, which is 12:00 AM in Istanbul, so real-time calls need an early-morning or late-evening slot on one side.

Business hours overlap

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

Istanbul is 9 hours behind Edmonton (TRT UTC+03:00 → MDT UTC-06:00). There is no shared 9-to-5 window, so plan around an early or late slot. Remember to re-check around daylight-saving transitions.

🕐 Daylight Saving Time Info

Istanbul

Does not observe DST

Edmonton

☀ Currently in DST

Standard: UTC-07:00 · DST: UTC-06:00

Clocks fall back on Sun, Nov 1, 2026

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 Istanbul and Edmonton?

Istanbul (TRT, UTC+03:00) is 9 hours behind Edmonton (MDT, UTC-06:00). The gap is currently -9h.

How do I convert Istanbul time to Edmonton time?

Add -9h to Istanbul local time. For example, 9:00 AM in Istanbul is 12:00 AM in Edmonton.

What time is it in Edmonton right now?

Edmonton uses MDT at UTC-06:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -9h offset from Istanbul.

What is the best time to call Edmonton from Istanbul?

There is no shared working-hours window because of the -9h gap. The closest option is 1:00 PM in Istanbul, which is 4:00 AM in Edmonton.

Which is behind, Istanbul or Edmonton?

Istanbul is 9 hours behind Edmonton. When it is 12:00 PM in Istanbul it is 3:00 AM in Edmonton.

Do Istanbul and Edmonton use different time zones?

Istanbul (Turkey) uses TRT at UTC+03:00, while Edmonton (Canada) uses MDT at UTC-06:00. The IANA identifiers are Europe/Istanbul and America/Edmonton.

Does daylight saving time affect the Istanbul–Edmonton difference?

Yes at the moment: Edmonton is on daylight saving time and Istanbul is not, so the -9h gap shifts by an hour when exactly one of them changes clocks.

Which other cities share Istanbul's time zone?

TRT also covers Istanbul, Ankara, Izmir, Bursa, Antalya.

Which countries use TRT, Istanbul's zone?

TRT is used in Turkey.

Is there a day difference between Istanbul and Edmonton?

Not normally. The -9h gap only pushes the date over the previous day.

What is the time difference between Istanbul and Edmonton?

Edmonton is -9h from Istanbul.

What timezone is Istanbul in?

Istanbul operates on Turkey Time (TRT), UTC+3 year-round. As a transcontinental city, Istanbul bridges European and Asian business hours.

What timezone is Edmonton in?

Edmonton operates on Mountain Time (MST/MDT), same as Denver. As Alberta's capital and an energy hub, Edmonton time aligns with Western Canadian markets.

What are the business hours in Istanbul?

Standard business hours in Istanbul are 9:00 AM - 6:00 PM TRT.

What are the business hours in Edmonton?

Standard business hours in Edmonton are 8:00 AM - 5:00 PM MST.

What is the best time to schedule a call between Istanbul and Edmonton?

The best overlap for a call is when both cities are in business hours. Istanbul works 9:00 AM - 6:00 PM TRT and Edmonton works 8:00 AM - 5:00 PM MST (-9h difference). Try scheduling during the overlapping window for maximum convenience.

What currencies are used in Istanbul and Edmonton?

Istanbul uses TRY (₺) while Edmonton uses CAD (C$). Check current exchange rates when planning travel or business between these cities.

How do Istanbul and Edmonton compare in size?

Istanbul has a population of approximately 15.5 million (metro: 15.8 million), while Edmonton has approximately 1 million (metro: 1.4 million).

What are the major landmarks in Istanbul and Edmonton?

Istanbul is known for Hagia Sophia, Blue Mosque, Topkapi Palace. Edmonton is famous for West Edmonton Mall, Fort Edmonton Park, Art Gallery of Alberta.

Do Istanbul and Edmonton have stock exchanges?

Yes. Istanbul has the Borsa Istanbul and Edmonton has the N/A (Uses TSX). The -9h time difference affects trading hour overlaps between these exchanges.

Which countries use TRT (Turkey Time)?

TRT is used in Turkey.

Does TRT observe daylight saving time?

No, TRT does not observe daylight saving time and remains at UTC+03:00 year-round.

What are some interesting facts about TRT?

Turkey has used a permanent UTC+03:00 since September 2016. TRT is level with Moscow Standard Time and Arabia Standard Time all year.

Which cities are in the MST timezone?

Major cities in the MST timezone include Denver, Phoenix, Salt Lake City, Calgary, Edmonton, Albuquerque, El Paso, Tucson.

What is the UTC offset for MST?

Mountain Standard Time (MST) is at UTC-07:00. During daylight saving time, it shifts to MDT.

What should I know about the MST timezone?

Arizona does not observe daylight saving time, staying on MST year-round. The Navajo Nation in Arizona does observe DST, unlike the rest of the state.