Sun Compass

Privacy-first quantum biology tracker

Sun Compass

We use your zip code to narrow down sunrise/sunset and UV data. We do not use geolocation or track your location.

Zip code

Preferred locations

By state

UVA Window: primes skin. Vitamin D: 10am–2pm (UV 3+). Solar noon: IR for mitochondria. Avoid midday when UV is very high.

Today's exposure

(0.0 min) 0% to goal

Goal:min. Click total to edit seconds.

Stopwatch

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