You can install this as an app to have it always available, even when you have no internet connection.
Currently trying to determine your location. If you are prompted to allow this site to access your location, please confirm.
Since a date in the Badí‘ calendar starts at sunset, the location is needed for the calculations performed by this app.
If you do not wish to allow it to access your location, you can manually set a location on the locations page (see button below).
To ensure accurate results, the location you set should not be too far away from your actual location. Near the equator, the time of sunset will change by a minute around every 25km / 15 miles. At more than 60° of latitude, it will change by a minute in less than 15km / 9 miles.