Tonight over

Yosemite National Park

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Tap a national park or Dark-Sky Place, drop a pin anywhere, or turn on clouds, light pollution and the aurora.

Save this place to a free account and we will tell you when the next clear, moonless night here arrives.

Tonight's sky

The sky as it turns over this spot tonight. Step through the nights, scrub the time, and click anything to find out what it is.

Click a target to explore it

Targets in the order they are best placed, with the exposure a smart scope wants. Work down the list.

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