Offset
The time difference between Istanbul and Guadalajara is 9 hours.
Istanbul (TRT) is ahead of Guadalajara (CST).
TRT: UTC+3
CST: UTC-6
Neither Istanbul nor Guadalajara is currently observing daylight saving time.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in Istanbul and Guadalajara don't overlap on the same weekday. Guadalajara is 9 hours behind Istanbul.
With some flexibility, there’s a workable window outside standard hours:
- 4 PM–8 PM in Istanbul (7 AM–11 AM in Guadalajara) — suggest 6:00 PM Istanbul (9:00 AM Guadalajara).
This means an early start or late finish for one side, but it’s a reasonable slot for a one-off meeting.
Public holidays in 2026
National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.
Turkey
- New Year's DayThu, Jan 1
- National Independence & Children's DayThu, Apr 23
- Labour DayFri, May 1
- Atatürk Commemoration & Youth DayTue, May 19
- Democracy and National Unity DayWed, Jul 15
- Victory DaySun, Aug 30
- Republic DayThu, Oct 29
Mexico
- New Year's DayThu, Jan 1
- Constitution DayMon, Feb 2
- Benito Juárez's birthdayMon, Mar 16
- Maundy ThursdayThu, Apr 2
- Good FridayFri, Apr 3
- Labour DayFri, May 1
- Independence DayWed, Sep 16
- Revolution DayMon, Nov 16
- Christmas DayFri, Dec 25
About these zones
Istanbul uses Turkey Time (TRT). To call Turkey, dial +90.
Guadalajara uses Central Standard Time. To call Mexico, dial +52.
Guadalajara is approximately 7,200 miles northwest of Istanbul.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Istanbul | Guadalajara | Day |
|---|---|---|
| 12:00 am | 3:00 pm | -1 day |
| 1:00 am | 4:00 pm | -1 day |
| 2:00 am | 5:00 pm | -1 day |
| 3:00 am | 6:00 pm | -1 day |
| 4:00 am | 7:00 pm | -1 day |
| 5:00 am | 8:00 pm | -1 day |
| 6:00 am | 9:00 pm | -1 day |
| 7:00 am | 10:00 pm | -1 day |
| 8:00 am | 11:00 pm | -1 day |
| 9:00 am | 12:00 am | Same day |
| 10:00 am | 1:00 am | Same day |
| 11:00 am | 2:00 am | Same day |
| 12:00 pm | 3:00 am | Same day |
| 1:00 pm | 4:00 am | Same day |
| 2:00 pm | 5:00 am | Same day |
| 3:00 pm | 6:00 am | Same day |
| 4:00 pm | 7:00 am | Same day |
| 5:00 pm | 8:00 am | Same day |
| 6:00 pm | 9:00 am | Same day |
| 7:00 pm | 10:00 am | Same day |
| 8:00 pm | 11:00 am | Same day |
| 9:00 pm | 12:00 pm | Same day |
| 10:00 pm | 1:00 pm | Same day |
| 11:00 pm | 2:00 pm | Same day |
Daylight saving time
Neither Istanbul nor Guadalajara observes daylight saving time. The offset between these zones remains constant year-round.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 5:50 AM
- Sunset
- 8:32 PM
- Day length
- 14h 42m
- Sunrise
- 6:24 AM
- Sunset
- 7:37 PM
- Day length
- 13h 12m
Daylight overlap: 5h 8m — 3:24 PM–8:32 PM in Istanbul (6:24 AM–11:32 AM in Guadalajara). Both locations are in daylight during this window.
Cities in these zones
Other cities in Turkey Time
Other cities in Central Standard Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Turkey Time
- IST
- SAW
- ESB
- YEI
- ADB
- GZT
- DIY
- ADA
- COV
- ASR
Airports in Central Standard Time
- MEX
- NLU
- TLC
- PBC
- QRO
- BJX
- GDL
Related conversions
Common conversions
- What is 9:00 am Istanbul in Guadalajara?
- 9:00 am Istanbul is 12:00 am Guadalajara.
- What is 12:00 pm Istanbul in Guadalajara?
- 12:00 pm Istanbul is 3:00 am Guadalajara.
- What is 12:30 pm Istanbul in Guadalajara?
- 12:30 pm Istanbul is 3:30 am Guadalajara.
- What is 2:00 pm Istanbul in Guadalajara?
- 2:00 pm Istanbul is 5:00 am Guadalajara.
- What is 5:00 pm Istanbul in Guadalajara?
- 5:00 pm Istanbul is 8:00 am Guadalajara.
- What is 11:30 pm Istanbul in Guadalajara?
- 11:30 pm Istanbul is 2:30 pm Guadalajara.