Vladivostok
Primorye, Russia
Today
Mar 8, 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
Fair
Photography-specific metric factoring cloud quality and golden hour potential for landscape shooters.
Light Windows Today
4 AM12 PM11 PM
Sunrise
7:35 AM
Golden: 55min
Sunset
7:09 PM
Golden: 55min
True Darkness
8:44 PM
Stars visible
Add to Calendar
Get reminders for golden hour and dark sky windows
Morning Golden Hour
7:18 AM - 8:13 AM
Evening Golden Hour
6:31 PM - 7:27 PM
Dark Sky Window
8:44 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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Moon Phase
80%
Phase
Waxing Crescent
Illumination
80%
Light Pollution
8
Class 1
DarkClass 5
SuburbanClass 9
City
DarkClass 5
SuburbanClass 9
City
Vladivostok Classification
Poor for Astronomy
Bortle Class 8: City Sky
City sky
Visible Tonight
Sky glows whitish gray, only brightest stars visible, M44 invisible
💡 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
47%
Moderate cloud cover - potential for dramatic skies
Morning
0%
Evening
100%
Overnight
0%
Precipitation
0%
Very unlikely
Wind
18
km/h avg
Gusts up to 28 km/h
🟡 Breezy - May affect tracking
Humidity
47%
Moderate
Visibility
24.1
km
Excellent clarity
Temperature
0°C
High
/
-5°C
Low
Seeing
5
/ 5
Excellent - Atmospheric stability
Transparency
4
/ 5
Very Clear - Air clarity
Conditions Summary
⭐ Premium conditions - Excellent for high-magnification planetary work and deep sky imaging
Nearby Dark Sky Locations
Within 100km
Aoji-ri
Bortle
8
2
Dramatic improvement
137.2km·~1h 43min
Ŭndŏk
Bortle
8
2
Dramatic improvement
141.7km·~1h 46min
Unggi
Bortle
8
2
Dramatic improvement
146.8km·~1h 50min
💡 These locations have significantly darker skies (8 → 2). Expect 64x more visible stars.
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