Advanced options and sun angles

This program calculates sunrise and sunset times for a full year or a selected date. It also calculates sun angles for the 21st day of a selected month.

Choose location by entering a city name

Sunrise/sunset/sunangles
Date
City

Choose location by observatory

Sunrise/sunset/sunangles
Date
Observatory

Need coordinates for anywhere in Canada? Visit NRCan's geographical names of Canada service.

Choose location by longitude and latitude

Sunrise/sunset/sunangles
Date
Longitude
Latitude
Timezones

If you experience difficulties with this form, please contact the Webmaster or try our basic sunrise/sunset calculator form.

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