
Heure exacte synchronisée avec des horloges atomiques (IANA + NTP)
Friday, May 15, 2026
Iran · Asia/Tehran · GMT+3:30
Tehran est en avance de 6.5h sur São Paulo

Heure exacte synchronisée avec des horloges atomiques (IANA + NTP)
Friday, May 15, 2026
Iran · Asia/Tehran · GMT+3:30

Heure exacte synchronisée avec des horloges atomiques (IANA + NTP)
Thursday, May 14, 2026
Brazil · America/Sao_Paulo · GMT-3
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.
Scheduling a family call between Tehran and São Paulo takes a little planning. Tehran is 6.5 hours ahead of São Paulo, 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 São Paulo at 12:30 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.
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Corpus Christi
Constitutionalist Revolution of 1932
Independence Day
Cycle du Jour
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Phase Lunaire