Istanbul to Aveiro time converter

Aveiro is 2 hours behind Istanbul. When it is 9:00 AM in Istanbul, it is 7:00 AM in Aveiro.

Istanbul TRT

Monday, October 19, 2026

Aveiro WEST

Monday, October 19, 2026

Istanbul
Turkey
Mon, Oct 19
TRTUTC+3
Aveiro
Portugal
Mon, Oct 19
WESTUTC+1-2h
Finding your time zone…
Shared working hours (9:00–18:00)

Istanbul to Aveiro conversion table

Every hour of today in Istanbul and the matching time in Aveiro. Light rows are typical working hours (9:00–18:00).

IstanbulAveiro
12:00 AM10:00 PM−1 day
1:00 AM11:00 PM−1 day
2:00 AM12:00 AM
3:00 AM1:00 AM
4:00 AM2:00 AM
5:00 AM3:00 AM
6:00 AM4:00 AM
7:00 AM5:00 AM
8:00 AM6:00 AM
9:00 AM7:00 AM
10:00 AM8:00 AM
11:00 AM9:00 AM
12:00 PM10:00 AM
1:00 PM11:00 AM
2:00 PM12:00 PM
3:00 PM1:00 PM
4:00 PM2:00 PM
5:00 PM3:00 PM
6:00 PM4:00 PM
7:00 PM5:00 PM
8:00 PM6:00 PM
9:00 PM7:00 PM
10:00 PM8:00 PM
11:00 PM9:00 PM

Best time to call or meet

Both sides are at work from 11:00 AM – 6:00 PM in Istanbul (9:00 AM – 4:00 PM in Aveiro).

Daylight saving time and the difference

The difference changes during the year because Istanbul and Aveiro switch clocks on different dates:

  • Oct 19, 2026 – Oct 25, 2026: -2h
  • Oct 25, 2026 – Mar 28, 2027: -3h
  • Mar 28, 2027 – Oct 19, 2027: -2h

Distance

Istanbul and Aveiro are 3,139 km (1,950 miles) apart in a straight line.

More conversions

Aveiro to IstanbulIstanbul to New YorkIstanbul to LondonIstanbul to Los AngelesIstanbul to ChicagoIstanbul to TorontoIstanbul to São PauloIstanbul to ParisIstanbul to BerlinIstanbul to MoscowIstanbul to DubaiIstanbul to New DelhiIstanbul to Bangkok
New York to AveiroLondon to AveiroLos Angeles to AveiroChicago to AveiroToronto to AveiroSão Paulo to AveiroParis to AveiroBerlin to AveiroMoscow to AveiroDubai to AveiroNew Delhi to AveiroBangkok to Aveiro

Questions and answers

What is the time difference between Istanbul and Aveiro?

Aveiro is 2 hours behind Istanbul.

What time is it in Aveiro when it is 9 AM in Istanbul?

When it is 9:00 AM in Istanbul, it is 7:00 AM in Aveiro.

When is the best time to call Aveiro from Istanbul?

Both sides are at work from 11:00 AM – 6:00 PM in Istanbul (9:00 AM – 4:00 PM in Aveiro).

Does the time difference between Istanbul and Aveiro change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.