Dark Sky
Dark-sky planning is normally scattered across weather apps, astronomy sites, and moon calendars. Dark Sky narrows the decision to what a Garmin watch can compute reliably from time and position: when the night becomes astronomically dark, where the moon will be, and which segment of the night is actually worth stepping outside for.
View on Garmin Connect IQ Store
What it does
Calculates astronomical night and the best moon-free window from local time and position.
Four screens: Tonight ring, night Timeline, Moon altitude, and a compact Summary.
Surfaces moonrise, moonset, illumination, and moonlit night segments.
Date picker for inspecting another night directly on the watch.
Runs entirely offline — no internet, no analytics, no account.
Screenshots





FAQ
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