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

🇨🇦sunrise & Sunset In Canada

The Sunrise and Sunset Time s site from Clockly helps you quickly and accurately check the sunrise and sunset times for just about any city in the world. The interface is clear and clear to notice, displaying all the essential information you need. The followin graph shows sunrise and sunset times in Philadelphia, PA for each and every day of the year.

Nautical twilight occurs from nautical dawn before the point of civil dawn. The minute earlier in the day when the centre of sunlight are at a depression angle of six degrees 6° below the horizon. You can customize the output to show day length plus the change in day length from working day to day. A positive change in time length means days have become longer.

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 be on Tuesworking day, December 22, 2026. As a curiosity, as a result of decreasing rotation speed on the Earth, days keep finding a bit longer over time.

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 where your day becomes night or vice versa is called twilight. We can distinguish between your morning twilight, that occurs between dawn and sunrise plus the evening twilight, that happens between sunset and dusk each day. Duration of twilight actually depends on our position on the planet and date of year. For example at Arctic and Antarctic latitudes, on winter, night never gets completely dark.

Dawn

Below, find an interactive sunrise sunset calculator displaying exact sun times for just about any location worldwide. See today’s sunrise, sunset, solar noon, daylight duration, and golden hour and blue hour for photographers with one-click copying for easy sharing. Search from 150,000+ cities or use your current place for instant sun tracking. At Sunrise.am, we’re dedicated to bringing you accurate sunrise and sunset times for every city and country worldwide. Our mission is always to provide fast, free, and reliable solar times — whether you’re planning your morning, capturing golden hour, or just curious about the sun. This sunrise sunset calculator finds the time of day for sunrise, sunset, dawn and dusk.

Explore Time In More Cities:

Besides sunrise and sunset times, you can check the current time and timezone of Helsinki, Finland for easy tracking. 📅 Additionally, there is a list of sunrise and sunset times for 1 month, sorted by date from the nearest. You can select a specific period by adjusting the start and end dates to see details.