Time in Istanbul vs San Juan
Istanbul keeps UTC+3 (UTC+3) and San Juan keeps PST (UTC+8) today. San Juan is 5 hours ahead of Istanbul; the rows below read both clocks live.
The working day, side by side
Hours shaded in both rows are inside working hours in both cities: 14:00–18:00 in San Juan (09:00–13:00 your time).
| City | 00:00 in Istanbul | 01:00 in Istanbul | 02:00 in Istanbul | 03:00 in Istanbul | 04:00 in Istanbul | 05:00 in Istanbul | 06:00 in Istanbul | 07:00 in Istanbul | 08:00 in Istanbul | 09:00 in Istanbul | 10:00 in Istanbul | 11:00 in Istanbul | 12:00 in Istanbul | 13:00 in Istanbul | 14:00 in Istanbul | 15:00 in Istanbul | 16:00 in Istanbul | 17:00 in Istanbul | 18:00 in Istanbul | 19:00 in Istanbul | 20:00 in Istanbul | 21:00 in Istanbul | 22:00 in Istanbul | 23:00 in Istanbul |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Istanbul—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| San Juan—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
- Working hours
- Shoulder
- Night
- Overlap
Do more with Istanbul and San Juan
Best hours to call
09:00 in Istanbul
Inside working hours on both sides
14:00 in San Juan
10:00 in Istanbul
Inside working hours on both sides
15:00 in San Juan
11:00 in Istanbul
Inside working hours on both sides
16:00 in San Juan
12:00 in Istanbul
Inside working hours on both sides
17:00 in San Juan
Where daylight saving pulls them apart
Neither Istanbul nor San Juan changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is San Juan of Istanbul?
San Juan is 5 hours ahead of Istanbul right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Istanbul and San Juan?
Any hour in 09:00–13:00 Istanbul time is inside working hours in both cities.
Do Istanbul and San Juan change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.