Kolkata
Exact time synced with atomic clocks (IANA + NTP)
Sunday, April 5, 2026
India · Asia/Kolkata · GMT+5:30
Kolkata and Lisbon Time Difference
Kolkata is 4.5h ahead of Lisbon
21:50:20
Lisbon
Exact time synced with atomic clocks (IANA + NTP)
Sunday, April 5, 2026
Portugal · Europe/Lisbon · GMT+1
Best time for work calls
If you are scheduling a call between Kolkata and Lisbon, the overlap window is limited to typical business hours. When it is 1 pm in Kolkata it is 9 am in Lisbon — a workable window for scheduling. The latest reasonable overlap is around 5 pm in Kolkata (12 pm in Lisbon). Outside this window there is effectively no good overlap for regular office hours.
Best time for family calls
Kolkata and Lisbon have a comfortable window for a family call — no awkward alarms required. Kolkata is 4.5 hours ahead of Lisbon, which gives you 4 hours of genuine overlap when both sides are free. Aim for between 6 pm and 10 pm in Kolkata — that lands at 1:30 pm to 5:30 pm in Lisbon, 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.
Kolkata
No holiday data available for this country.
Via Nager.Date
🌅 Dawn5:03:54 AM
☀️ Sunrise5:26:30 AM
🌞 Solar Noon11:40:29 AM
🌇 Golden Hour5:24:45 PM
🌆 Sunset5:54:29 PM
🌃 Dusk6:17:05 PM
Day length12:27:59
Data via sunrisesunset.io
Condition☁️ Overcast
Temperature26°C
Feels like30°C
Humidity84%
Wind3 mph SW
Data via Open-Meteo · Updates every 30 min
Phase🌖 Waning Gibbous
Illumination87%
CycleWaning
Moon age18.2 days
Moonrise20:58
Moonset07:11
New87% illuminatedFull
Lisbon
Easter Sunday
Domingo de Páscoa
Freedom Day
Dia da Liberdade
Labour Day
Dia do Trabalhador
Via Nager.Date
🌅 Dawn6:48:25 AM
☀️ Sunrise7:15:23 AM
🌞 Solar Noon1:40:25 PM
🌇 Golden Hour7:30:13 PM
🌆 Sunset8:05:27 PM
🌃 Dusk8:32:26 PM
Day length12:50:04
Data via sunrisesunset.io
Condition☀️ Clear sky
Temperature25°C
Feels like24°C
Humidity41%
Wind7 mph SW
Data via Open-Meteo · Updates every 30 min
Phase🌖 Waning Gibbous
Illumination87%
CycleWaning
Moon age18.2 days
Moonrise23:57
Moonset08:41
New87% illuminatedFull