LoupeLabMoon Phase in Santiago Today
Monday, August 31, 2026 · Chile
Waning Gibbous
89% illuminated
Tonight’s Moon in Santiago
Best viewing at 1:45 AM facing NE · 34° above horizon
The Moon & Santiago
Chilean Andes provide the world's best astronomical skies nearby
Lunar Culture in Santiago
Chile hosts more major astronomical observatories than any other country, and Santiago is the gateway to the Atacama Desert's telescopes. The Mapuche people of central Chile have lunar traditions tied to agriculture and spiritual practice. Santiago's Planetario de la Universidad de Santiago and the National Astronomical Observatory at Cerro Calan promote public astronomy.
How the Moon Affects Santiago
Chile's Pacific coast has a tidal range of about 1.5 meters. Chilean wine production in the Central Valley includes biodynamic producers in the Maipo, Colchagua, and Casablanca valleys who time by lunar phases. Santiago's proximity to the Atacama Desert means some of the world's best astronomical observing conditions are within driving distance.
Best Moon Viewing in Santiago
Cerro San Cristobal (880m) in Parque Metropolitano provides the best elevated viewpoint in Santiago. For serious lunar observation, drive north to the Atacama Desert where the world's most powerful telescopes operate under the clearest skies on Earth. Santiago itself has 142 clear nights per year.
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Upcoming Lunar Events
New Moon
Thursday, September 10, 2026
Full MoonHarvest Moon
Saturday, September 26, 2026
New Moon
Saturday, October 10, 2026
Full MoonHunter's Moon
Monday, October 26, 2026
New Moon
Monday, November 9, 2026
Full MoonBeaver Moon
Tuesday, November 24, 2026
Moonphase Watches & Santiago
Set Your Moonphase Watch in Santiago
To set your moonphase complication in Santiago: wait for the next full moon (Saturday, September 26), then advance the moonphase disc to show a full moon centered in the aperture. Set the time to 9:02 PM local time. Use our drift calculator to check if your complication has drifted since you last set it.
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