Offset
The time difference between Guadalajara and Osaka is 15 hours.
Guadalajara (CST) is behind Osaka (JST).
CST: UTC-6
JST: UTC+9
Neither Guadalajara nor Osaka is currently observing daylight saving time.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in Guadalajara and Osaka don't overlap on the same weekday. Osaka is 15 hours ahead of Guadalajara.
With some flexibility, there’s a workable window outside standard hours:
- 4 PM–8 PM in Guadalajara (7 AM–11 AM the next day in Osaka) — suggest 6:00 PM Guadalajara (9:00 AM Osaka).
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.
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
Japan
- New Year's DayThu, Jan 1
- Coming of Age DayMon, Jan 12
- Foundation DayWed, Feb 11
- The Emperor's BirthdayMon, Feb 23
- Vernal Equinox DayFri, Mar 20
- Shōwa DayWed, Apr 29
- Constitution Memorial DayWed, May 6
- Greenery DayMon, May 4
- Children's DayTue, May 5
- Marine DayMon, Jul 20
- Mountain DayTue, Aug 11
- Respect for the Aged DayMon, Sep 21
- Autumnal Equinox DayWed, Sep 23
- Sports DayMon, Oct 12
- Culture DayTue, Nov 3
- Labour Thanksgiving DayMon, Nov 23
About these zones
Guadalajara uses Central Standard Time. To call Mexico, dial +52.
Osaka uses Japan Standard Time (JST). To call Japan, dial +81.
Osaka is approximately 7,000 miles northwest of Guadalajara.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Guadalajara | Osaka | Day |
|---|---|---|
| 12:00 am | 3:00 pm | Same day |
| 1:00 am | 4:00 pm | Same day |
| 2:00 am | 5:00 pm | Same day |
| 3:00 am | 6:00 pm | Same day |
| 4:00 am | 7:00 pm | Same day |
| 5:00 am | 8:00 pm | Same day |
| 6:00 am | 9:00 pm | Same day |
| 7:00 am | 10:00 pm | Same day |
| 8:00 am | 11:00 pm | Same day |
| 9:00 am | 12:00 am | +1 day |
| 10:00 am | 1:00 am | +1 day |
| 11:00 am | 2:00 am | +1 day |
| 12:00 pm | 3:00 am | +1 day |
| 1:00 pm | 4:00 am | +1 day |
| 2:00 pm | 5:00 am | +1 day |
| 3:00 pm | 6:00 am | +1 day |
| 4:00 pm | 7:00 am | +1 day |
| 5:00 pm | 8:00 am | +1 day |
| 6:00 pm | 9:00 am | +1 day |
| 7:00 pm | 10:00 am | +1 day |
| 8:00 pm | 11:00 am | +1 day |
| 9:00 pm | 12:00 pm | +1 day |
| 10:00 pm | 1:00 pm | +1 day |
| 11:00 pm | 2:00 pm | +1 day |
Daylight saving time
Neither Guadalajara nor Osaka 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
- 6:13 AM
- Sunset
- 7:34 PM
- Day length
- 13h 21m
- Sunrise
- 4:46 AM
- Sunset
- 7:10 PM
- Day length
- 14h 25m
Daylight overlap: 5h 48m — 1:46 PM–7:34 PM in Guadalajara (4:46 AM–10:34 AM in Osaka). Both locations are in daylight during this window.
Cities in these zones
Other cities in Central Standard Time
Other cities in Japan Standard Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Central Standard Time
- MEX
- NLU
- TLC
- PBC
- QRO
- BJX
- GDL
Airports in Japan Standard Time
- HND
- NRT
- ITM
- KIX
- UKB
- NGO
- NKM
- CTS
- OKD
- FUK
Related conversions
Common conversions
- What is 9:00 am Guadalajara in Osaka?
- 9:00 am Guadalajara is 12:00 am Osaka, the next day.
- What is 12:00 pm Guadalajara in Osaka?
- 12:00 pm Guadalajara is 3:00 am Osaka, the next day.
- What is 12:30 pm Guadalajara in Osaka?
- 12:30 pm Guadalajara is 3:30 am Osaka, the next day.
- What is 2:00 pm Guadalajara in Osaka?
- 2:00 pm Guadalajara is 5:00 am Osaka, the next day.
- What is 5:00 pm Guadalajara in Osaka?
- 5:00 pm Guadalajara is 8:00 am Osaka, the next day.
- What is 11:30 pm Guadalajara in Osaka?
- 11:30 pm Guadalajara is 2:30 pm Osaka, the next day.