International Dark Sky Sanctuary

Rainbow Bridge Dark Sky Sanctuary

Utah, United States

Best timeMar–May & Sep–Nov

Set inUtah, United States

In season~70°F high

Climate30–99°F

CurrencyUSD

LanguageEnglish

TimezoneUTC-05:00

On the map

Map showing the location of Rainbow Bridge Dark Sky Sanctuary

Directions (Google Maps) →

Historical monthly weather

Sunny share of daylightSep · 78%

WarmestJul · 99°F

WettestMar

Best windowMar–May & Sep–Nov

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Bar height is the typical daytime high; color shows sunny share of daylight. The shaded months are the ideal window to go.

Weather data & source

2018–2023 averages, not a forecast. Wet days estimate days with at least 1 mm of rain or snow using a calibrated ERA5 threshold. Contains modified Copernicus Climate Change Service information. Weather data by Open-Meteo.com (AWS Open Data, CC BY 4.0). Sunny share of daylight is calibrated from daytime cloud cover. ERA5 via Open-Meteo AWS Open Data

A remote sanctuary around the world's largest natural bridge.

Best time to visit

Two separate windows work best: Mar–May & Sep–Nov. Pick the one that matches what you came for.

Under the stars

A certified dark-sky site — pack red-light only, check the moon phase, and give your eyes 20 minutes to adjust for the Milky Way.

Pairs well with

Antelope Canyon

Utah Scenic Byway 12

Frequently asked questions

When is the best time to visit Rainbow Bridge Dark Sky Sanctuary?

The best time to visit Rainbow Bridge Dark Sky Sanctuary is March–May & September–November, in Utah, United States.

Where is Rainbow Bridge Dark Sky Sanctuary?

Rainbow Bridge Dark Sky Sanctuary is in Utah, United States.

What is Rainbow Bridge Dark Sky Sanctuary known for?

A remote sanctuary around the world's largest natural bridge.

Featured in

International Dark Sky Places