The tool will show the dawn and dusk sun timing for all three. The shortest day of the year in Helsinki, Uusimaa (winter solstice) will undoubtedly be on Tuesevening time, December 22, 2026. As a curiosity, due to the decreasing rotation speed of the Earth, days keep having a bit longer over time.

Additional Reading On Sunrise Sunset Time s

The longest day of 2026 in Helsinki, Uusimaa may have 18 hours and 55 minutes of working daylight on June 21 (summer solstice). Check accurate sunrise and sunset times for every day and any location in the world. We’ve listed the most notable locations in Uusimaa below, but you can search for a particular location to determine the exact sunset and sunrise times. As you may have noticed, day timelength or duration of daytime varies over the year. In the north hemisphere, warmer summer months days are longer while winter days and nights are shorter and dusk happens very early.

Sun Times In Changzhou

There is also a list of 194 countries worldwide to easily select your desired country. After selecting, you will see a list of its cities for further lookup. This feature is useful for people who frequently travel for business or tourism, or study and work in geography and astronomy.

Sunrise & Sunset In Dhaka

The Sunrise and Sunset Times webpage from Clockly helps you quickly and accurately check the sunrise and sunset times for almost any city on the planet. The interface is clear and simple to implement, displaying all the essential information you need. The followin graph shows sunrise and sunset times in Philadelphia, PA for each day of the year.

Nautical twilight comes about from the point of civil dusk until nautical dusk. The moment at nighttime when the centre of the sun is at a depression angle of six degrees 6° below the horizon. Evening civil twilight occurs from the idea of sunset through civil dusk.

SunriseSunset.com also offers a freeware product for Windows computers, Sunrise Sunset Calculator. It can be an application to the “Notification Area” that delivers you which has a daily report on the sunrise, sunset and twilight times for where you are. The sunrise sunset calculator either detects your location (with permission!) or lets you search through a city database.

Times update automatically, and clicking any computed sun time copies it to your clipboard for easy sharing. It’s important to note that both sunrise and sunset are ‘instants’. The time range during which the afternoon becomes night or vice versa is called twilight. We can distinguish between the morning twilight, that occurs between dawn and sunrise along with the evening twilight, that occurs between sunset and dusk each day. Duration of twilight actually depends upon our position on the planet and date of year. For example at Arctic and Antarctic latitudes, on winter, night never gets completely dark.

If your location is south of the equator you should enter in a negative latitude. Astronomical twilight occurs when the center of the sun is 18° below the horizon. Nautical twilight occurs when the centre of the sun is 12° below the horizon.

Nautical twilight occurs from nautical dawn till the point of civil dawn. The point in time early in the day when the middle of the sun reaches a depression angle of six degrees 6° below the horizon. You can customize the output to display day length as well as the change in day length from moment to day. A positive change in working day length means days are receiving longer.

There are two jumps within the graph that represent the hour change for Daylight Saving Time (DST) in Philadelphia, PA. Check out totime’s and tomorrow’s sunrise and sunset times in Philadelphia, PA, USA, as well as the whole calendar for May 2026. Astronomical dusk is defined because the moment later in the day once the center from the sun is at a depression angle of eighteen degrees 18° below the horizon. newlineAstronomical twilight occurs from the idea of nautical dusk until astronomical dusk. Nautical dusk means the moment at nighttime when the center of the sun is at a depression angle of twelve degrees 12° below the horizon.