LoupeLabMoon Phase in Lisbon Today
Sunday, October 18, 2026 · Portugal
First Quarter
44% illuminated
Tonight’s Moon in Lisbon
Best viewing at 7:00 PM facing S · 25° above horizon
The Moon & Lisbon
Atlantic coast with excellent clear sky frequency
Lunar Culture in Lisbon
Portugal's Age of Discovery was made possible by celestial navigation that included precise lunar observations. The Astronomical Observatory of Lisbon, established in 1861, continues this tradition. Portuguese azulejo tile art frequently depicts celestial themes. Fado music, Lisbon's signature art form, frequently references the moon over the Tagus River.
How the Moon Affects Lisbon
The Tagus estuary at Lisbon has a tidal range of about 3.5 meters, historically critical for port operations during the Age of Exploration. Portuguese fishing communities along the Atlantic coast follow lunar tide tables for sardine, octopus, and shellfish harvesting. The Alentejo wine region includes biodynamic producers timing by moon phase.
Best Moon Viewing in Lisbon
Miradouro da Graca and Miradouro da Senhora do Monte offer elevated eastern views over the Tagus. Lisbon's 148 clear nights per year make it one of Western Europe's best cities for astronomical observation. The moonrise over the Tagus from Praca do Comercio is iconic.
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Upcoming Lunar Events
Full MoonHunter's Moon
Monday, October 26, 2026
New Moon
Monday, November 9, 2026
Full MoonBeaver Moon
Tuesday, November 24, 2026
New Moon
Tuesday, December 8, 2026
Full MoonCold Moon
Thursday, December 24, 2026
New Moon
Thursday, January 7, 2027
Moonphase Watches & Lisbon
Set Your Moonphase Watch in Lisbon
To set your moonphase complication in Lisbon: wait for the next full moon (Monday, October 26), then advance the moonphase disc to show a full moon centered in the aperture. Set the time to 2:21 PM local time. Use our drift calculator to check if your complication has drifted since you last set it.
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