Tehran
与原子钟同步的精确时间（IANA + NTP）
Monday, June 29, 2026
Iran · Asia/Tehran · GMT+3:30
Tehran 与 São Paulo 时差
Tehran 比 São Paulo 早 6.5 小时
São Paulo
与原子钟同步的精确时间（IANA + NTP）
Monday, June 29, 2026
Brazil · America/Sao_Paulo · GMT-3
工作通话的最佳时间
If you are scheduling a call between Tehran and São Paulo, there is very limited or no overlap in normal business hours. Consider early-morning or late-evening calls for one side, or use async communication.
家庭通话的最佳时间
Tehran and São Paulo have a comfortable window for a family call — no awkward alarms required. Tehran is 6.5 hours ahead of São Paulo, which gives you 4 hours of genuine overlap when both sides are free. Aim for between 6 pm and 10 pm in Tehran — that lands at 11:30 am to 3:30 pm in São Paulo, 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.
Tehran
该国没有公共假日记录
日光周期
🌅 黎明4:22:23 AM
☀️ 日出4:52:24 AM
🌞 正午12:08:59 PM
🌇 黄金时刻6:47:47 PM
🌆 日落7:25:35 PM
🌃 黄昏7:55:36 PM
白昼时长14:33:10
Data via sunrisesunset.io
当前天气
天气状况—
温度—
体感温度—
湿度—
风力—
Data via Open-Meteo · 每30分钟更新
月相
月相🌕 Full Moon
亮度99%
周期Waxing
月龄13.9 days
月出19:19
月落03:51
São Paulo
Constitutionalist Revolution of 1932
Jul 910天后Independence Day
Sep 770天后Our Lady of Aparecida
Oct 12105天后
日光周期
🌅 黎明6:25:35 AM
☀️ 日出6:50:14 AM
🌞 正午12:11:08 PM
🌇 黄金时刻4:58:37 PM
🌆 日落5:32:01 PM
🌃 黄昏5:56:41 PM
白昼时长10:41:46
Data via sunrisesunset.io
当前天气
天气状况—
温度—
体感温度—
湿度—
风力—
Data via Open-Meteo · 每30分钟更新
月相
月相🌕 Full Moon
亮度99%
周期Waxing
月龄13.9 days
月出17:09
月落06:36