Wuhu
Anhui, China
Today
Mar 4, 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
6:28 AM
Golden: 47min
Sunset
6:06 PM
Golden: 47min
True Darkness
7:26 PM
Stars visible
Add to Calendar
Get reminders for golden hour and dark sky windows
Morning Golden Hour
6:14 AM - 7:01 AM
Evening Golden Hour
5:33 PM - 6:21 PM
Dark Sky Window
7:26 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
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No sign-up needed
Moon Phase
100%
Phase
New Moon
Illumination
100%
⚠️ High Moon Interference
Bright moonlight will wash out faint deep sky objects
Light Pollution
7
Class 1
DarkClass 5
SuburbanClass 9
City
DarkClass 5
SuburbanClass 9
City
Wuhu 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
97%
Overcast - poor conditions for photography
Morning
93%
Evening
98%
Overnight
100%
Precipitation
20%
Possible
Wind
18
km/h avg
Gusts up to 30 km/h
🟡 Breezy - May affect tracking
Humidity
81%
High - May cause haze
Visibility
24.1
km
Excellent clarity
Temperature
11°C
High
/
6°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
Biyang
Bortle
7
3
Dramatic improvement
164.5km·~2h 3min
Qishan
Bortle
7
3
Dramatic improvement
180.5km·~2h 15min
Wucheng
Bortle
7
3
Dramatic improvement
195.7km·~2h 27min
💡 These locations have significantly darker skies (7 → 3). Expect 16x more visible stars.
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