
Exact time synced with atomic clocks (IANA + NTP)
Sunday, April 5, 2026
Luxembourg · Europe/Luxembourg · GMT+2
Luxembourg City is 1h ahead of Lisbon

Exact time synced with atomic clocks (IANA + NTP)
Sunday, April 5, 2026
Luxembourg · Europe/Luxembourg · GMT+2

Exact time synced with atomic clocks (IANA + NTP)
Sunday, April 5, 2026
Portugal · Europe/Lisbon · GMT+1
If you are scheduling a call between Luxembourg City and Lisbon, the overlap window is limited to typical business hours. When it is 10 am in Luxembourg City it is 9 am in Lisbon — a workable window for scheduling. The latest reasonable overlap is around 5 pm in Luxembourg City (4 pm in Lisbon). Outside this window there is effectively no good overlap for regular office hours.
Luxembourg City and Lisbon have a comfortable window for a family call — no awkward alarms required. Luxembourg City is 1 hour 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 Luxembourg City — that lands at 5 pm to 9 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.
Easter Monday
Ouschterméindeg
Labour Day
Dag vun der Aarbecht
Europe Day
Europadag
Via Nager.Date
Data via sunrisesunset.io
Data via Open-Meteo · Updates every 30 min
Easter Sunday
Domingo de Páscoa
Freedom Day
Dia da Liberdade
Labour Day
Dia do Trabalhador
Via Nager.Date
Data via sunrisesunset.io
Data via Open-Meteo · Updates every 30 min