Your observing evening

A local forecast, suitable observing windows and targets for your equipment.

Set up notifications →
Observing locationChoose a location
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All times use the selected location’s time zone. An end time before the start continues into the following morning. One evening alert at most; we check for an hour after your notification time.

Observing evenings
Weather and Moon limits
Time zone follows your selected location

Select a location to calculate your evening. The calculations run on your device.