
Exact time synced with atomic clocks (IANA + NTP)
Sunday, April 5, 2026
Portugal · Europe/Lisbon · GMT+1
Lisbon is 1h behind Copenhagen

Exact time synced with atomic clocks (IANA + NTP)
Sunday, April 5, 2026
Portugal · Europe/Lisbon · GMT+1

Exact time synced with atomic clocks (IANA + NTP)
Sunday, April 5, 2026
Denmark · Europe/Copenhagen · GMT+2
If you are scheduling a call between Lisbon and Copenhagen, the overlap window is limited to typical business hours. When it is 9 am in Lisbon it is 10 am in Copenhagen — a workable window for scheduling. The latest reasonable overlap is around 4 pm in Lisbon (5 pm in Copenhagen). Outside this window there is effectively no good overlap for regular office hours.
Lisbon and Copenhagen have a comfortable window for a family call — no awkward alarms required. Lisbon is 1 hour behind Copenhagen, which gives you 2 hours of genuine overlap when both sides are free. Aim for between 6 pm and 8 pm in Lisbon — that lands at 7 pm to 9 pm in Copenhagen, 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 Sunday
Domingo de Páscoa
Freedom Day
Dia da Liberdade
Labour Day
Dia do Trabalhador
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Easter Sunday
Påskedag
Easter Monday
2. Påskedag
Ascension Day
Kristi Himmelfartsdag
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