Osaka
Exact time synced with atomic clocks (IANA + NTP)
Sunday, July 5, 2026
Japan · Asia/Tokyo · GMT+9
Osaka and Sydney Time Difference
Osaka is 1h behind Sydney
Sydney
Exact time synced with atomic clocks (IANA + NTP)
Sunday, July 5, 2026
Australia · Australia/Sydney · GMT+10
Best time for work calls
If you are scheduling a call between Osaka and Sydney, the overlap window is limited to typical business hours. When it is 9 am in Osaka it is 10 am in Sydney — a workable window for scheduling. The latest reasonable overlap is around 4 pm in Osaka (5 pm in Sydney). Outside this window there is effectively no good overlap for regular office hours.
Best time for family calls
Osaka and Sydney have a comfortable window for a family call — no awkward alarms required. Osaka is 1 hour behind Sydney, which gives you 2 hours of genuine overlap when both sides are free. Aim for between 6 pm and 8 pm in Osaka — that lands at 7 pm to 9 pm in Sydney, 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
Marine Day
Jul 20in 16dMountain Day
Aug 11in 38dRespect for the Aged Day
Sep 21in 79d
Daylight Cycle
🌅 Dawn4:21:51 AM
☀️ Sunrise4:51:10 AM
🌞 Solar Noon12:03:34 PM
🌇 Golden Hour6:38:54 PM
🌆 Sunset7:15:58 PM
🌃 Dusk7:45:18 PM
Day length14:24:48
Data via sunrisesunset.io
Current Weather
Condition—
Temperature—
Feels like—
Humidity—
Wind—
Data via Open-Meteo · Updates every 30 min
Moon Phase
Phase🌖 Waning Gibbous
Illumination75%
CycleWaning
Moon age19.7 days
Moonrise22:22
Moonset09:33
Sydney
Picnic Day
Aug 3in 30dFriday before AFL Grand Final
Sep 25in 83dKing's Birthday
Sep 28in 86d
Daylight Cycle
🌅 Dawn6:34:20 AM
☀️ Sunrise7:01:53 AM
🌞 Solar Noon12:00:44 PM
🌇 Golden Hour4:21:35 PM
🌆 Sunset4:59:35 PM
🌃 Dusk5:27:08 PM
Day length09:57:41
Data via sunrisesunset.io
Current Weather
Condition—
Temperature—
Feels like—
Humidity—
Wind—
Data via Open-Meteo · Updates every 30 min
Moon Phase
Phase🌖 Waning Gibbous
Illumination75%
CycleWaning
Moon age19.7 days
Moonrise21:56
Moonset10:07