Bangkok
Bangkok, Thailand
Today
Feb 26, 2026
Forecast For
Feb 25, 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
6:36 AM
Golden: -24h -18min
Sunset
6:25 PM
Golden: 42min
True Darkness
7:36 PM
Stars visible
Add to Calendar
Get reminders for golden hour and dark sky windows
Morning Golden Hour
6:22 AM - 7:05 AM
Evening Golden Hour
5:57 PM - 6:38 PM
Dark Sky Window
7:36 PM onwards
📱 How to use:
- 1. Download the .ics file above
- 2. Open it with your calendar app (iPhone Calendar, Google Calendar, Outlook)
- 3. Events will be added automatically
- 4. You'll get 30-minute reminders before each window
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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
DarkClass 5
SuburbanClass 9
City
DarkClass 5
SuburbanClass 9
City
Bangkok 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
42%
Moderate cloud cover - potential for dramatic skies
Morning
54%
Evening
43%
Overnight
55%
Precipitation
30%
Possible
Wind
11
km/h avg
Gusts up to 27 km/h
🟡 Breezy - May affect tracking
Humidity
75%
High - May cause haze
Visibility
24.1
km
Excellent clarity
Temperature
33°C
High
/
26°C
Low
Seeing
4
/ 5
Excellent - Atmospheric stability
Transparency
2
/ 5
Moderate - Air clarity
Conditions Summary
🌫️ Hazy conditions - Bright objects only, consider light pollution filters
Nearby Dark Sky Locations
Within 100km
Ou Bei Choan
Bortle
9
2
Dramatic improvement
241.8km·~3h 1min
Pailin
Bortle
9
3
Dramatic improvement
249.4km·~3h 7min
Ban Huai Thalaeng
Bortle
9
3
Dramatic improvement
268.7km·~3h 22min
💡 These locations have significantly darker skies (9 → 2). Expect 128x more visible stars.
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