Bucharest
București, Romania
Today
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
Poor
Photography-specific metric factoring cloud quality and golden hour potential for landscape shooters.
Light Windows Today
4 AM12 PM11 PM
Sunrise
7:06 AM
Golden: 58min
Sunset
5:52 PM
Golden: 58min
True Darkness
7:29 PM
Stars visible
Add to Calendar
Get reminders for golden hour and dark sky windows
Morning Golden Hour
6:48 AM - 7:46 AM
Evening Golden Hour
5:12 PM - 6:10 PM
Dark Sky Window
7:29 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
30-min reminders
All calendar apps
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No sign-up needed
Moon Phase
14%
Phase
Waxing Gibbous
Illumination
14%
💡 Slight Moon Interference
Moon may affect darkest sky observations
Light Pollution
9
Class 1
DarkClass 5
SuburbanClass 9
City
DarkClass 5
SuburbanClass 9
City
Bucharest 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
100%
Overcast - poor conditions for photography
Morning
100%
Evening
100%
Overnight
100%
Precipitation
96%
Very likely
Wind
22
km/h avg
Gusts up to 55 km/h
🔴 Windy - Challenging conditions
Humidity
92%
High - May cause haze
Visibility
3.9
km
Reduced visibility
Temperature
0°C
High
/
-2°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
Nearby Dark Sky Locations
Within 100km
Căuşeni
Bortle
9
3
Dramatic improvement
355.9km·~4h 27min
Bilicenii Vechi
Bortle
9
3
Dramatic improvement
388.5km·~4h 51min
💡 These locations have significantly darker skies (9 → 3). Expect 64x more visible stars.
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