Stargazing in San Bernardo
Current score
42
Moderate
Sky Darkness
Noticeable sky glow from nearby light
58
Moderate
0
100
Moon
Waxing Gibbous · 72% illuminated
42
Moderate
0
100
Weather Window
Cloud cover 59%
41
Moderate
0
100
Best Viewing Window
Best between 05:00 and 06:07
5
Severe
00:00
24:00
Need the full forecast?
See hourly weather, temperature, and conditions for San Bernardo.
Stargazing FAQ
What does the stargazing score mean for San Bernardo?
The score combines sky darkness, moonlight, cloud cover, and the current best viewing window into a single 0-100 rating. Higher is better for stargazing.
What is sky darkness?
Sky darkness measures how much artificial light brightens the night sky at this location. Higher scores mean darker skies.
How does the moon affect stargazing?
Bright moonlight washes out faint stars. A moon below the horizon or near new moon gives the darkest viewing conditions.
What is the best viewing window?
This is the period when cloud cover, moon altitude, and sky darkness combine for the highest stargazing score.
