LoupeLabMoon Phase in Osaka Today
Wednesday, April 1, 2026 · Japan
Full Moon
99% illuminated
Tonight’s Moon in Osaka
Best viewing at 3:00 AM facing WSW · 30° above horizon
The Moon & Osaka
maritime climate with distinct seasons
Lunar Culture in Osaka
Osaka's Tsukimi tradition is celebrated at Sumiyoshi Taisha shrine, one of Japan's oldest (founded in 211 CE). The shrine's straight bridge (Taikobashi) was designed to reflect moonlight. Osaka Castle's grounds host autumn moon viewing events. The Osaka Science Museum's planetarium is one of the largest in Japan. Osaka's merchant culture historically used the lunar calendar for calculating payment cycles.
How the Moon Affects Osaka
Osaka Bay's tidal range of about 1.5 meters affects the port of Osaka-Kobe, Japan's busiest commercial port. Inland Sea fishing follows lunar tidal tables for sea bream, octopus, and seaweed harvesting. The traditional Japanese lunar calendar still influences festival timing, tea ceremony scheduling, and kaiseki restaurant seasonal menus throughout Osaka.
Best Moon Viewing in Osaka
Osaka Castle's observation deck (50m) provides a central vantage point. Mount Ikoma (642m) on the Osaka-Nara border offers darker skies. Autumn (September-November) is the prime Tsukimi season with clear skies and moderate temperatures.
Advertisement
Upcoming Lunar Events
Full MoonPink Moon
Thursday, April 2, 2026
New Moon
Friday, April 17, 2026
Full MoonFlower Moon
Friday, May 1, 2026
New Moon
Sunday, May 17, 2026
Full MoonFlower Moon
Sunday, May 31, 2026
New Moon
Monday, June 15, 2026
Moonphase Watches & Osaka
Set Your Moonphase Watch in Osaka
To set your moonphase complication in Osaka: wait for the next full moon (Thursday, April 2), then advance the moonphase disc to show a full moon centered in the aperture. Set the time to 5:44 PM local time. Use our drift calculator to check if your complication has drifted since you last set it.
Open Drift CalculatorAdvertisement