Cape Town

Western Cape, South Africa
Today
Feb 25, 2026
Poor

Netflix & Chill Night (Too Cloudy)

93% cloud cover — nothing to see tonight. Good time to plan next week.

Tonight's Forecast
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
Poor
Photography-specific metric factoring cloud quality and golden hour potential for landscape shooters.

Light Windows Today

Blue HourGolden HourGolden HourBlue Hour
4 AM12 PM11 PM
Sunrise
6:30 AM
Golden: 49min
Sunset
7:27 PM
Golden: 49min
True Darkness
8:54 PM
Stars visible

Add to Calendar

Get reminders for golden hour and dark sky windows

Morning Golden Hour
6:14 AM - 7:03 AM
Evening Golden Hour
6:54 PM - 7:43 PM
Dark Sky Window
8:54 PM onwards
📱 How to use:
  1. 1. Download the .ics file above
  2. 2. Open it with your calendar app (iPhone Calendar, Google Calendar, Outlook)
  3. 3. Events will be added automatically
  4. 4. You'll get 30-minute reminders before each window
30-min reminders
All calendar apps
Timezone aware
No sign-up needed

Moon Phase

56%
Phase
First Quarter
Illumination
56%
⚠️ High Moon Interference
Bright moonlight will wash out faint deep sky objects

Light Pollution

9
Class 1
Dark
Class 5
Suburban
Class 9
City
Cape Town Classification
Poor for Astronomy
Bortle Class 9: Inner City Sky

Inner city sky

Visible Tonight

Entire sky brightly lit, only Moon, planets, and brightest stars visible

💡 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
83%
Heavy clouds - limited visibility and light
Morning
85%
Evening
93%
Overnight
82%
Precipitation
33%
Possible
Wind
16
km/h avg
Gusts up to 26 km/h
🟡 Breezy - May affect tracking
Humidity
93%
High - May cause haze
Visibility
20.7
km
Excellent clarity
Temperature
19°C
High
/
17°C
Low
Seeing
2
/ 5
Fair - Atmospheric stability
Transparency
1
/ 5
Hazy - Air clarity
Conditions Summary
🌪️ Poor seeing - Stick to wide-field imaging or wait for better atmospheric stability

Need to calculate camera settings?

Use our free calculators for shutter speed, hyperfocal distance, and field of view

Open Calculators