Acapulco de Juárez
Guerrero, Mexico
Today
Feb 20, 2026
Forecast For
Feb 21, 2026
0
/ 100
First Light Index
Poor
Our proprietary metric combining sky clarity, moon interference, and light pollution for optimal stargazing conditions.
0
/ 100
Shutter Score
Good
Photography-specific metric factoring cloud quality and golden hour potential for landscape shooters.
Light Windows Today
4 AM12 PM11 PM
Sunrise
7:02 AM
Golden: 43min
Sunset
6:44 PM
Golden: 43min
True Darkness
7:56 PM
Stars visible
Add to Calendar
Get reminders for golden hour and dark sky windows
Morning Golden Hour
6:49 AM - 7:31 AM
Evening Golden Hour
6:14 PM - 6:57 PM
Dark Sky Window
7:56 PM onwards
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- 1. Download the .ics file above
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- 3. Events will be added automatically
- 4. You'll get 30-minute reminders before each window
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Moon Phase
14%
Phase
Waxing Gibbous
Illumination
14%
💡 Slight Moon Interference
Moon may affect darkest sky observations
Light Pollution
7
Class 1
DarkClass 5
SuburbanClass 9
City
DarkClass 5
SuburbanClass 9
City
Acapulco de Juárez Classification
Moderate for Astronomy
Bortle Class 7: Suburban/Urban Transition
Suburban/urban transition
Visible Tonight
Entire sky grayish, strong light sources visible, M31 difficult
💡 Urban Sky Recommendation
Focus on lunar and planetary observation. Consider driving to a darker location for deep sky work.
💡 Tip: Check "Nearby Dark Sky" section below to find better observing sites within driving distance
Weather Conditions
Cloud Cover
42%
Moderate cloud cover - potential for dramatic skies
Morning
36%
Evening
60%
Overnight
26%
Precipitation
0%
Very unlikely
Wind
21
km/h avg
Gusts up to 28 km/h
🔴 Windy - Challenging conditions
Humidity
69%
Moderate
Visibility
24.1
km
Excellent clarity
Temperature
28°C
High
/
27°C
Low
Seeing
5
/ 5
Excellent - Atmospheric stability
Transparency
3
/ 5
Clear - Air clarity
Conditions Summary
👍 Good conditions for most observations
Nearby Dark Sky Locations
Within 100km
Tuzantla
Bortle
7
3
Dramatic improvement
269.6km·~3h 22min
La Isla
Bortle
7
3
Dramatic improvement
443.3km·~5h 32min
💡 These locations have significantly darker skies (7 → 3). Expect 16x more visible stars.
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