Sunrise & sunset times in Koto
Sunrise in Koto today is at 05:28 and sunset is at 19:18, giving 13h 50m of daylight (times for Wednesday, 29 July 2026, in Koto's local time zone). Evening golden hour runs 18:43 to 19:18. The moon is a full moon at 100% illumination.
Live sunrise, sunset, solar noon, day length, golden hour, blue hour and moon times for Koto, Japan. Pick any date to see the light for that day in local time.
On the 2026 June solstice the sun rises at 05:09 and sets at 19:28 in Koto (14h 19m of daylight). On the December solstice it rises at 07:15 and sets at 17:14 (10h 0m).
| Event | Sunrise | Sunset | Day length |
|---|---|---|---|
| March equinox | 06:21 | 18:28 | 12h 7m |
| June solstice | 05:09 | 19:28 | 14h 19m |
| September equinox | 06:04 | 18:14 | 12h 9m |
| December solstice | 07:15 | 17:14 | 10h 0m |
Full sun timeline for Koto
Civil dawn, when the sky starts to brighten before sunrise.
The moment the top edge of the sun appears on the horizon.
End of the soft, warm morning light photographers love.
The sun reaches its highest point in the sky for the day.
Start of the warm, low evening light before sunset.
The moment the sun dips fully below the horizon.
Civil dusk, when the last usable daylight fades.
Golden hour and blue hour in Koto
The best windows for warm and cool natural light on this date.
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 07:19 | 17:33 | 10h 13m |
| February | 07:00 | 18:01 | 11h 1m |
| March | 06:28 | 18:24 | 11h 56m |
| April | 05:48 | 18:46 | 12h 58m |
| May | 05:18 | 19:08 | 13h 50m |
| June | 05:08 | 19:26 | 14h 18m |
| July | 05:19 | 19:26 | 14h 7m |
| August | 05:40 | 19:02 | 13h 22m |
| September | 06:00 | 18:23 | 12h 23m |
| October | 06:20 | 17:44 | 11h 24m |
| November | 06:46 | 17:16 | 10h 29m |
| December | 07:11 | 17:12 | 10h 1m |
Sun and moon in Koto
If you are scheduling a rooftop dinner or an early hike, the daily sun and moon schedule for Koto is easy to check here. This page shows live sunrise, sunset, solar noon, day length, morning and evening golden hour, blue hour, dawn and dusk, plus the current moon phase and the moonrise and moonset times for Koto. Every value is calculated in the browser for the date you pick and shown in the local time of Koto, Japan. Koto sits at roughly 32.78 degrees north, in the northern hemisphere, so it sees a gentle seasonal swing, since day length stays fairly even through the year and the sun climbs high overhead in summer. Because the length of the day changes with the seasons, the exact sunrise and sunset in Koto shift from week to week. Pick any date with the date picker to see how the light will fall on a specific day, which is handy for planning a shoot, an event, a wedding, a flight or simply the best moment to catch the last warm light of the evening. Golden hour, that soft warm window near sunrise and sunset, is the favourite of photographers in Koto. Blue hour, the cooler stretch just before sunrise and just after sunset, is ideal for cityscapes and long exposures. Combined with the moon phase and moon times, this gives you a complete picture of natural light over Koto, Japan for any day of the year.
Frequently asked questions about Koto
What time is sunrise in Koto today?
The sunrise time in Koto, Japan is shown at the top of this page for today's date and updates automatically. Use the date picker to check sunrise for any other day. All times are given in the local time zone of Koto.
When is golden hour in Koto?
Koto has two golden hours each day: one just after sunrise in the morning and one just before sunset in the evening. Both windows are listed above with their exact start and end times for the date you select, so you can plan a photo session down to the minute.
Why do sunrise and sunset change through the year in Koto?
Because Koto lies in the northern hemisphere, its days are longest around June and shortest around December. In Koto the longer solstice day runs about 14h 19m and the shorter one about 10h 0m, as shown in the table above. As Earth orbits the Sun, the point on the horizon where the Sun rises and sets moves, which lengthens or shortens the day and shifts sunrise and sunset times.
Are the times for Koto accurate?
Yes. Times are computed with the well established SunCalc astronomy library using the coordinates of Koto and shown in its local time zone. They are accurate to about a minute for a clear, flat horizon. Hills, tall buildings and atmospheric conditions can shift the moment you actually see the Sun by a few minutes.
Does this page show the moon phase for Koto?
Yes. The current moon phase, the percentage of the Moon that is lit, and the moonrise and moonset times for Koto are all shown for the selected date, so you can plan around a full moon or a dark new moon sky.
Data and methodology: every time on this page is computed from Koto's coordinates with SunCalc, an open source astronomy library, not estimated or looked up from a table.
Nearby cities
Sun and moon times for places close to Koto. Sunrise and sunset shift as you move east, west, north or south.
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Understand the light
Plain-English guides to the moments that shape the day in Koto and everywhere else.
Keep Koto in your calendar
Subscribe to a live feed of Koto's sunrise and sunset in your own calendar app, so today's light is always a glance away. It updates by itself, with no account.