Istanbul to Fonte Bastardo Time Converter
Start by searching for a time zone, city, or town.
Add one or more places to compare local times, adjust the date, and share the result.
Quick answers
Selected conversion
3:00 pm15:00 TRT (UTC+3), Oct 30, 2026 = 11:00 am11:00 AZOT (UTC-1), Oct 30, 2026
Istanbul is 4 hours ahead of Fonte Bastardo.
How the time difference changes
For most of the year, Istanbul is 3 hours ahead of Fonte Bastardo. From Oct 25, 2026 to Mar 28, 2027, Istanbul is 4 hours ahead of Fonte Bastardo.
For most of the year, working hours of 9:00 am to 6:00 pm in Istanbul correspond to 6:00 am to 3:00 pm in Fonte Bastardo. At other times of the year, working hours of 9:00 am to 6:00 pm in Istanbul correspond to 5:00 am to 2:00 pm in Fonte Bastardo.For most of the year, working hours of 09:00 to 18:00 in Istanbul correspond to 06:00 to 15:00 in Fonte Bastardo. At other times of the year, working hours of 09:00 to 18:00 in Istanbul correspond to 05:00 to 14:00 in Fonte Bastardo.
Compare Istanbul time with Fonte Bastardo time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
TRT (Turkey Time) is 4 hours ahead of AZOT (Azores Time).
3:00 pm15:00 in Istanbul, Turkey is 11:00 am11:00 in Fonte Bastardo, Portugal
Istanbul to Fonte Bastardo call time
Best time for a conference call or a meeting is between 1pm-6pm13:00-18:00 in Istanbul which corresponds to 9am-2pm09:00-14:00 in Fonte Bastardo
3:00 pm15:00 TRT (Turkey Time) (Istanbul, Turkey). Offset UTC +3:00 hours
11:00 am11:00 AZOT (Azores Time) (Fonte Bastardo, Portugal). Offset UTC -1:00 hours
3:00 pm15:00 Istanbul, Turkey / 11:00 am11:00 Fonte Bastardo, Portugal
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
| Istanbul, Turkey | Fonte Bastardo, Portugal |
|---|---|
| 8:00pm previous day | |
| 9:00pm previous day | |
| 10:00pm previous day | |
| 11:00pm previous day | |
| 12:00am | |
| 1:00am | |
| 2:00am | |
| 3:00am | |
| 4:00am | |
| 5:00am | |
| 6:00am | |
| 7:00am | |
| 8:00am | |
| 9:00am | |
| 10:00am | |
| 11:00am | |
| 12:00pm | |
| 1:00pm | |
| 2:00pm | |
| 3:00pm | |
| 4:00pm | |
| 5:00pm | |
| 6:00pm | |
| 7:00pm | |
| 20:00 previous day | |
| 21:00 previous day | |
| 22:00 previous day | |
| 23:00 previous day | |
| 00:00 | |
| 01:00 | |
| 02:00 | |
| 03:00 | |
| 04:00 | |
| 05:00 | |
| 06:00 | |
| 07:00 | |
| 08:00 | |
| 09:00 | |
| 10:00 | |
| 11:00 | |
| 12:00 | |
| 13:00 | |
| 14:00 | |
| 15:00 | |
| 16:00 | |
| 17:00 | |
| 18:00 | |
| 19:00 |
Istanbul Time Zone and Facts
Time Zone
Istanbul Facts
Fonte Bastardo Time Zone and Facts
Time Zone
AZOST – Azores Summer Time, UTC+0 (daylight saving time)