Istanbul to Leerdam time converter

Leerdam is 1 hour behind Istanbul. When it is 9:00 AM in Istanbul, it is 8:00 AM in Leerdam.

Istanbul TRT

Tuesday, October 20, 2026

Leerdam CEST

Tuesday, October 20, 2026

Istanbul
Turkey
Tue, Oct 20
TRTUTC+3
Leerdam
The Netherlands
Tue, Oct 20
CESTUTC+2-1h
Finding your time zone…
Shared working hours (9:00–18:00)

Istanbul to Leerdam conversion table

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

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

Best time to call or meet

Both sides are at work from 10:00 AM – 6:00 PM in Istanbul (9:00 AM – 5:00 PM in Leerdam).

Daylight saving time and the difference

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

  • Oct 20, 2026 – Oct 25, 2026: -1h
  • Oct 25, 2026 – Mar 28, 2027: -2h
  • Mar 28, 2027 – Oct 20, 2027: -1h

Distance

Istanbul and Leerdam are 2,176 km (1,352 miles) apart in a straight line.

More conversions

Leerdam 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 LeerdamLondon to LeerdamLos Angeles to LeerdamChicago to LeerdamToronto to LeerdamSão Paulo to LeerdamParis to LeerdamBerlin to LeerdamMoscow to LeerdamDubai to LeerdamNew Delhi to LeerdamBangkok to Leerdam

Questions and answers

What is the time difference between Istanbul and Leerdam?

Leerdam is 1 hour behind Istanbul.

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

When it is 9:00 AM in Istanbul, it is 8:00 AM in Leerdam.

When is the best time to call Leerdam from Istanbul?

Both sides are at work from 10:00 AM – 6:00 PM in Istanbul (9:00 AM – 5:00 PM in Leerdam).

Does the time difference between Istanbul and Leerdam change?

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