
Exact time synced with atomic clocks (IANA + NTP)
Sunday, April 5, 2026
Tanzania · Africa/Dar_es_Salaam · GMT+3
Dar es Salaam is 9h ahead of San José

Exact time synced with atomic clocks (IANA + NTP)
Sunday, April 5, 2026
Tanzania · Africa/Dar_es_Salaam · GMT+3

Exact time synced with atomic clocks (IANA + NTP)
Sunday, April 5, 2026
Costa Rica · America/Costa_Rica · CST
If you are scheduling a call between Dar es Salaam and San José, 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.
Dar es Salaam and San José have a comfortable window for a family call — no awkward alarms required. Dar es Salaam is 9 hours ahead of San José, which gives you 4 hours of genuine overlap when both sides are free. Aim for between 6 pm and 10 pm in Dar es Salaam — that lands at 9 am to 1 pm in San José, 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.
No holiday data available for this country.
Via Nager.Date
Data via sunrisesunset.io
Data via Open-Meteo · Updates every 30 min
Juan Santamaría Day
Día de Juan Santamaría
Labour Day
Día Internacional del Trabajo
Annexation of the Party of Nicoya to Costa Rica
Anexión del Partido de Nicoya a Costa Rica
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Data via sunrisesunset.io
Data via Open-Meteo · Updates every 30 min