Helsinki
与原子钟同步的精确时间（IANA + NTP）
Friday, May 15, 2026
Finland · Europe/Helsinki · GMT+3
Helsinki 与 Sydney 时差
Helsinki 比 Sydney 晚 7 小时
Sydney
与原子钟同步的精确时间（IANA + NTP）
Friday, May 15, 2026
Australia · Australia/Sydney · GMT+10
工作通话的最佳时间
If you are scheduling a call between Helsinki and Sydney, the overlap window is limited to typical business hours. When it is 9 am in Helsinki it is 4 pm in Sydney — a workable window for scheduling. The latest reasonable overlap is around 10 am in Helsinki (5 pm in Sydney). Outside this window there is effectively no good overlap for regular office hours.
家庭通话的最佳时间
Scheduling a family call between Helsinki and Sydney takes a little planning. Helsinki is 7 hours behind Sydney, which means there's no window that feels comfortable for everyone at the same time. The most manageable option is early evening in Helsinki — around 7 pm — which puts Sydney at 2 am. Someone will need to stretch a little, but at least no one's setting a middle-of-the-night alarm. Weekends tend to give the most flexibility if you can agree on a time in advance.
Helsinki
Ascension Day
May 14今天Pentecost
May 2410天后Midsummer Eve
Jun 1936天后
日光周期
🌅 黎明3:36:16 AM
☀️ 日出4:41:05 AM
🌞 正午1:17:58 PM
🌇 黄金时刻8:47:09 PM
🌆 日落9:54:51 PM
🌃 黄昏10:59:40 PM
白昼时长17:13:45
Data via sunrisesunset.io
当前天气
天气状况⛅ Partly cloudy
温度10°C
体感温度6°C
湿度84%
风力10 mph E
Data via Open-Meteo · 每30分钟更新
月相
月相🌘 Waning Crescent
亮度5%
周期Waning
月龄27.4 days
月出03:37
月落18:58
Sydney
Reconciliation Day
Jun 118天后Western Australia Day
Jun 118天后King's Birthday
Jun 825天后
日光周期
🌅 黎明6:13:43 AM
☀️ 日出6:40:15 AM
🌞 正午11:52:53 AM
🌇 黄金时刻4:29:17 PM
🌆 日落5:05:30 PM
🌃 黄昏5:32:02 PM
白昼时长10:25:14
Data via sunrisesunset.io
当前天气
天气状况🌤️ Mainly clear
温度15°C
体感温度15°C
湿度97%
风力5 mph SW
Data via Open-Meteo · 每30分钟更新
月相
月相🌘 Waning Crescent
亮度5%
周期Waning
月龄27.4 days
月出04:35
月落15:03