Osaka
Exact time synced with atomic clocks (IANA + NTP)
Monday, April 6, 2026
Japan · Asia/Tokyo · GMT+9
Osaka and Sydney Time Difference
Osaka is 1h behind Sydney
01:20:03
Sydney
Exact time synced with atomic clocks (IANA + NTP)
Monday, April 6, 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
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🌙 Mainly clear
Temperature13°C
Feels like13°C
Humidity87%
Wind3 mph SE
Data via Open-Meteo · Updates every 30 min
Phase🌖 Waning Gibbous
Illumination87%
CycleWaning
Moon age18.2 days
Moonrise21:42
Moonset07:36
New87% illuminatedFull
Sydney
Easter Sunday
Easter Monday
Anzac Day
Via Nager.Date
🌅 Dawn5:45:48 AM
☀️ Sunrise6:10:48 AM
🌞 Solar Noon11:58:52 AM
🌇 Golden Hour5:13:34 PM
🌆 Sunset5:46:56 PM
🌃 Dusk6:11:55 PM
Day length11:36:07
Data via sunrisesunset.io
Condition☁️ Overcast
Temperature14°C
Feels like15°C
Humidity92%
Wind1 mph W
Data via Open-Meteo · Updates every 30 min
Phase🌖 Waning Gibbous
Illumination87%
CycleWaning
Moon age18.2 days
Moonrise19:13
Moonset—
New87% illuminatedFull