LoupeLabMoon Phase in Hanoi Today
Monday, August 31, 2026 · Vietnam
Waning Gibbous
90% illuminated
Tonight’s Moon in Hanoi
Best viewing at 2:30 AM facing S · 81° above horizon
The Moon & Hanoi
subtropical monsoon climate with distinct seasons
Lunar Culture in Hanoi
Vietnamese lunar traditions are deeply rooted in Hanoi, the cultural heart of Vietnam. Tet Nguyen Dan (Lunar New Year) transforms the city with flower markets, ancestor worship, and family reunions. The Temple of Literature, Vietnam's oldest university (1070 CE), used the lunar calendar for examination scheduling. Hanoi's Tet Trung Thu (Mid-Autumn Festival) lantern processions through the Old Quarter are nationally celebrated.
How the Moon Affects Hanoi
The Red River at Hanoi is tidal in its lower reaches, with lunar-driven patterns affecting river transport and flood management. Vietnamese wet-rice agriculture in the Red River Delta follows a lunisolar planting calendar refined over millennia. Fishing in Ha Long Bay and the Gulf of Tonkin follows lunar tidal tables. The Vietnamese lunar calendar governs the timing of most cultural and business events.
Best Moon Viewing in Hanoi
West Lake (Ho Tay) offers open sky views and romantic moonrise settings. The Long Bien Bridge provides an elevated riverside perspective. Winter months (November-February) offer the clearest skies. The Hanoi Botanical Garden provides a quieter dark-sky option within the city.
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Upcoming Lunar Events
New Moon
Friday, September 11, 2026
Full MoonHarvest Moon
Sunday, September 27, 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 & Hanoi
Set Your Moonphase Watch in Hanoi
To set your moonphase complication in Hanoi: wait for the next full moon (Sunday, September 27), then advance the moonphase disc to show a full moon centered in the aperture. Set the time to 8:01 PM local time. Use our drift calculator to check if your complication has drifted since you last set it.
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