Look up the exact time darkness falls in Tokyo for any date of the year. Sunset times, civil dusk, full twilight schedule, and daylight changes.
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Today — Thursday, November 5, 2026
It gets dark at 05:10 PM in Tokyo
Sunrise
06:05 AM
Sunset
04:43 PM
Gets Dark
05:10 PM
Day Length
10h 38m
Tokyo is losing 1m 55s of daylight per day
Darkness arrives earliest on December 4 at 4:55 PM and latest on June 28 at 7:31 PM, a swing of 2 h 35 min across the year.
The longest day brings 14 h 35 min of daylight and the shortest just 9 h 45 min. The earliest dusk comes about 18 days away from the shortest day, because Earth's oval orbit shifts solar noon through the year.
After sunset, twilight lasts about 25 min at the March equinox and stretches to 30 min in midsummer. Near the equator it is only about 21 min year-round.
In Tokyo, on 155 days it is dark before 6 pm.
Tokyo sits toward the eastern side of its time zone, so the sun runs about 21 min ahead of the clock. That brings sunsets earlier than in towns further west.
Tokyo lies 3,967 km (2,465 miles) north of the equator at 35.68°N. That is almost the same latitude as Los Angeles, so both see a similar yearly rhythm of daylight.
This page shows exactly when it gets dark in Tokyo, Japan for any day of the year. The interactive tool above lets you pick any date to see the precise sunset time, civil dusk (when true darkness begins), and the full twilight schedule including nautical and astronomical dawn and dusk.
Tokyo is located at latitude 35.68° and longitude 139.65°. The time darkness falls changes throughout the year based on Earth's axial tilt — earlier in winter, later in summer. Use the date picker above to check any date.
Whether you're planning trick-or-treating for Halloween, a fireworks display, an outdoor wedding, or an evening event in Tokyo, knowing the exact time darkness falls is essential. This tool calculates civil dusk — when the sun drops 6 degrees below the horizon — for any date at Tokyo's exact coordinates.
The site also shows the daily daylight delta — how much daylight Tokyo is gaining or losing each day — and a year-long daylight curve showing how day length rises and falls across all 365 days.