Tehran
与原子钟同步的精确时间（IANA + NTP）
Friday, May 15, 2026
Iran · Asia/Tehran · GMT+3:30
Tehran 与 Hong Kong 时差
Tehran 比 Hong Kong 晚 4.5 小时
Hong Kong
与原子钟同步的精确时间（IANA + NTP）
Friday, May 15, 2026
Hong Kong SAR China · Asia/Hong_Kong · GMT+8
工作通话的最佳时间
If you are scheduling a call between Tehran and Hong Kong, the overlap window is limited to typical business hours. When it is 9 am in Tehran it is 1 pm in Hong Kong — a workable window for scheduling. The latest reasonable overlap is around 12 pm in Tehran (5 pm in Hong Kong). 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 Tehran and Hong Kong takes a little planning. Tehran is 4.5 hours behind Hong Kong, which means there's no window that feels comfortable for everyone at the same time. The most manageable option is early evening in Tehran — around 7 pm — which puts Hong Kong at 11:30 pm. 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.
Tehran
该国没有公共假日记录
日光周期
🌅 黎明4:26:07 AM
☀️ 日出4:54:43 AM
🌞 正午12:02:10 PM
🌇 黄金时刻6:33:13 PM
🌆 日落7:09:37 PM
🌃 黄昏7:38:13 PM
白昼时长14:14:54
Data via sunrisesunset.io
当前天气
天气状况☁️ Overcast
温度17°C
体感温度15°C
湿度36%
风力3 mph N
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—
月落16:34
Hong Kong
Buddha's Birthday
May 2511天后Dragon Boat Festival
Jun 1936天后Hong Kong Special Administrative Region Establishment Day
Jul 148天后
日光周期
🌅 黎明5:20:21 AM
☀️ 日出5:44:27 AM
🌞 正午12:21:02 PM
🌇 黄金时刻6:26:19 PM
🌆 日落6:57:38 PM
🌃 黄昏7:21:44 PM
白昼时长13:13:11
Data via sunrisesunset.io
当前天气
天气状况🌦️ Drizzle
温度23°C
体感温度28°C
湿度98%
风力2 mph NE
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04:03
月落16:25