San Martino in Rio to Istanbul: time difference

Istanbul is 1 h ahead of San Martino in Rio. Live clocks for both, the working hours they share, and how each one sits against your own time.

🇹🇷 Istanbul, Turkey

51

5:03 PM · Monday, October 19, 2026

  • GMT+03:00
  • UTC+3
  • Daytime

☀️ 07:20 · 🌙 18:19 · 10 h 59 min

+1 h

One day, 2 clocks

Drag along the band to read any hour in every place at once.

San Martino in Rio 16:03 4:03 PM Istanbul 17:03 5:03 PM
San Martino in Rio 16:03 4:03 PM Istanbul 17:03 5:03 PM You –:–
🇮🇹 San Martino in Rio

16:03 4:03 PM

Central European Summer Time · UTC+2

☀️ 07:38 · 🌙 18:27

🇹🇷 Istanbul

17:03 5:03 PM

GMT+03:00 · UTC+3

☀️ 07:20 · 🌙 18:19

⇄ Difference

+1 h

Istanbul is 1 h ahead of San Martino in Rio.

When you, San Martino in Rio and Istanbul are all at the desk

Pick the working hours below – the window every location shares appears once your time zone is known.

Working hours
🇮🇹 San Martino in Rio
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇹🇷 Istanbul
1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM
  • Asleep
  • Early
  • Working hours
  • Evening
  • Both working
  • Right now

Time zones side by side

Detail 🇮🇹 San Martino in Rio 🇹🇷 Istanbul
Local time 16:03 17:03
Local date Monday, October 19, 2026 Monday, October 19, 2026
Time zone Central European Summer Time GMT+03:00
UTC offset UTC+2 UTC+3
Offset from San Martino in Rio — +1 h
IANA zone Europe/Rome Europe/Istanbul
Daylight saving On summer time → UTC+1, Oct 25, 02:00 Not observed
Sunrise 07:38 07:20
Sunset 18:27 18:19
Daylight 10 h 50 min 10 h 59 min
People on this clock 8,000 15,701,602

Compare San Martino in Rio with another city

More comparisons with San Martino in Rio: the time zones next to it and the far side of the clock.

San Martino in Rio and Istanbul: common questions

How many hours ahead of San Martino in Rio is Istanbul?
The clocks in Istanbul are 1 hour ahead of those in San Martino in Rio (UTC+3 and UTC+2).
What time is it in Istanbul when it is 9:00 AM in San Martino in Rio?
When it is 9:00 AM in San Martino in Rio, it is 10:00 AM in Istanbul.
What time is it in Istanbul when it is 6:00 PM in San Martino in Rio?
When it is 6:00 PM in San Martino in Rio, it is 7:00 PM in Istanbul.
When do working hours in San Martino in Rio and in Istanbul overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in San Martino in Rio, which is 10:00 AM to 6:00 PM in Istanbul.
When does the date change in Istanbul compared with San Martino in Rio?
The new day starts in Istanbul earlier: at 11:00 PM in San Martino in Rio it is already midnight there. Until 1:00 AM in Istanbul, San Martino in Rio is still on the previous day.
Is the time difference between San Martino in Rio and Istanbul the same all year?
No. Only San Martino in Rio switches to summer time, so the gap changes twice a year. From October 25, 2026, Istanbul will be 2 hours ahead of San Martino in Rio.
Show times on the 12-hour clock, temperatures in °F and distances in miles?