Osaka
Exact time synced with atomic clocks (IANA + NTP)
Monday, April 6, 2026
Japan · Asia/Tokyo · GMT+9
Osaka and Shanghai Time Difference
Osaka is 1h ahead of Shanghai
04:38:24
Shanghai
Exact time synced with atomic clocks (IANA + NTP)
Monday, April 6, 2026
China · Asia/Shanghai · GMT+8
Best time for work calls
If you are scheduling a call between Osaka and Shanghai, the overlap window is limited to typical business hours. When it is 10 am in Osaka it is 9 am in Shanghai — a workable window for scheduling. The latest reasonable overlap is around 5 pm in Osaka (4 pm in Shanghai). Outside this window there is effectively no good overlap for regular office hours.
Best time for family calls
Osaka and Shanghai have a comfortable window for a family call — no awkward alarms required. Osaka is 1 hour ahead of Shanghai, which gives you 4 hours of genuine overlap when both sides are free. Aim for between 6 pm and 10 pm in Osaka — that lands at 5 pm to 9 pm in Shanghai, after the school run and before anyone's ready for bed. For a Sunday catch-up or a midweek check-in, this is the sweet spot.
Osaka
Shōwa Day
昭和の日
Constitution Memorial Day
憲法記念日
Greenery Day
みどりの日
Via Nager.Date
🌅 Dawn5:14:04 AM
☀️ Sunrise5:39:36 AM
🌞 Solar Noon12:01:41 PM
🌇 Golden Hour5:50:20 PM
🌆 Sunset6:23:45 PM
🌃 Dusk6:49:18 PM
Day length12:44:09
Data via sunrisesunset.io
Condition🌙 Clear sky
Temperature12°C
Feels like11°C
Humidity98%
Wind3 mph S
Data via Open-Meteo · Updates every 30 min
Phase🌖 Waning Gibbous
Illumination86%
CycleWaning
Moon age18.3 days
Moonrise21:42
Moonset07:36
New86% illuminatedFull
Shanghai
Labour Day
劳动节
Dragon Boat Festival
端午节
Mid-Autumn Festival
中秋节
Via Nager.Date
🌅 Dawn5:13:27 AM
☀️ Sunrise5:37:58 AM
🌞 Solar Noon11:57:47 AM
🌇 Golden Hour5:45:27 PM
🌆 Sunset6:17:36 PM
🌃 Dusk6:42:06 PM
Day length12:39:37
Data via sunrisesunset.io
Condition☁️ Overcast
Temperature19°C
Feels like18°C
Humidity71%
Wind6 mph S
Data via Open-Meteo · Updates every 30 min
Phase🌖 Waning Gibbous
Illumination86%
CycleWaning
Moon age18.3 days
Moonrise21:31
Moonset07:44
New86% illuminatedFull