Rule
Dark Skies
Passo Rolle - Dark Skies - Dolomites
Passo Rolle, Trentino-Alto Adige, Italy
Moonless nights with crystal-clear skies for deep-sky photography
Upcoming Opportunities
When all conditions match, PhotoWeather marks an opportunity window.
Times shown in Europe/Rome
Next opportunity
Pristine Dark Skies (pristine)
Passo Rolle
Today · 21:40–02:00 · 4h window
Medium confidence
54%
🌛Moon Altitude-60.6--21.6°
☁️Total Cloud Coverage5-6.6%
Create your own Dark Skies alerts
Get notified when these conditions match at your own locations.
72-hour requirements breakdown
What passed or failed, hour by hourOR logic: one branch per group is enough
Meets requirement
Misses requirement
Time Europe/Rome | Astronomical Night Any | Total Cloud Coverage ≤ 20.0% | Visibility ≥ 12000.0m | Precipitation Chance ≤ 10.0% | Moon Illumination OR1·B1≤ 35.0% | Moon Altitude OR1·B2≤ 10.0° |
|---|---|---|---|---|---|---|
| Wed, Apr 8 | ||||||
| 09:00 | ✕ | 3% | 24135m | 0% | 66% | 4.5° |
| 10:00 | ✕ | 5% | 24134m | 0% | 66% | -2.6° |
| 11:00 | ✕ | 37% | 24135m | 0% | 66% | -11° |
| 12:00 | ✕ | 72% | 24134m | 0% | 66% | -20° |
| 13:00 | ✕ | 60% | 24135m | 0% | 66% | -29° |
| 14:00 | ✕ | 67% | 24134m | 0% | 66% | -39° |
| 15:00 | ✕ | 53% | 24134m | 0% | 66% | -49° |
| 16:00 | ✕ | 24% | 22169m | 0% | 66% | -59° |
| 17:00 | ✕ | 6.7% | 19000m | 0% | 66% | -67° |
| 18:00 | ✕ | 10% | 24135m | 0% | 66% | -72° |
| 19:00 | ✕ | 11% | 24134m | 0% | 66% | -70° |
| 20:00 | ✕ | 16% | 24135m | 0% | 66% | -63° |
| 21:00 | ✓ | 11% | 24134m | 0% | 66% | -54° |
| 22:00 | ✓ | 10% | 24134m | 0% | 66% | -44° |
| 23:00 | ✓ | 7.9% | 24134m | 0% | 66% | -34° |
| Thu, Apr 9 | ||||||
| 24:00 | ✓ | 6.1% | 24135m | 0% | 66% | -24° |
| 01:00 | ✓ | 70% | 24135m | 0% | 66% | -15° |
| 02:00 | ✕ | 94% | 24135m | 0% | 57% | -6° |
| 03:00 | ✕ | 75% | 24134m | 0% | 57% | 1.7° |
| 04:00 | ✕ | 59% | 24134m | 0% | 57% | 8.1° |
| 05:00 | ✕ | 91% | 24135m | 0% | 57% | 13° |
| 06:00 | ✕ | 88% | 24134m | 0% | 57% | 16° |
| 07:00 | ✕ | 100% | 24135m | 0% | 57% | 16° |
| 08:00 | ✕ | 100% | 24134m | 0% | 57% | 14° |
| 09:00 | ✕ | 100% | 24135m | 0% | 57% | 10° |
| 10:00 | ✕ | 100% | 24135m | 0% | 57% | 4.3° |
| 11:00 | ✕ | 100% | 24134m | 0% | 57% | -3° |
| 12:00 | ✕ | 100% | 24135m | 0% | 57% | -11° |
| 13:00 | ✕ | 100% | 24134m | 0% | 57% | -20° |
| 14:00 | ✕ | 100% | 24134m | 0% | 57% | -30° |
| 15:00 | ✕ | 88% | 24135m | 0% | 57% | -40° |
| 16:00 | ✕ | 96% | 24135m | 0% | 57% | -50° |
| 17:00 | ✕ | 100% | 24135m | 0% | 57% | -59° |
| 18:00 | ✕ | 14% | 24134m | 0% | 57% | -67° |
| 19:00 | ✕ | 6.3% | 24135m | 0% | 57% | -70° |
| 20:00 | ✕ | 5% | 24135m | 0% | 57% | -68° |
| 21:00 | ✓ | 5% | 24135m | 0% | 57% | -61° |
| 22:00 | ✓ | 6.6% | 24135m | 0% | 57% | -51° |
| 23:00 | ✓ | 6% | 24134m | 0% | 57% | -42° |
| Fri, Apr 10 | ||||||
| 24:00 | ✓ | 5% | 24134m | 0% | 57% | -31° |
| 01:00 | ✓ | 5% | 24135m | 0% | 57% | -22° |
| 02:00 | ✓ | 21% | 24134m | 0% | 47% | -12° |
| 03:00 | ✓ | 96% | 24135m | 0% | 47% | -3.4° |
| 04:00 | ✓ | 60% | 24135m | 0% | 47% | 4.3° |
| 05:00 | ✕ | 100% | 24135m | 0% | 47% | 11° |
| 06:00 | ✕ | 100% | 24134m | 7.4% | 47% | 15° |
| 07:00 | ✕ | 100% | 24135m | 15% | 47% | 18° |
| 08:00 | ✕ | 100% | 24135m | 22% | 47% | 18° |
| 09:00 | ✕ | 100% | 24134m | 47% | 47% | 16° |
| 10:00 | ✕ | 94% | 24134m | 71% | 47% | 11° |
| 11:00 | ✕ | 38% | 24135m | 95% | 47% | 5.1° |
| 12:00 | ✕ | 100% | 24135m | 97% | 47% | -2.4° |
| 13:00 | ✕ | 100% | 24135m | 98% | 47% | -11° |
| 14:00 | ✕ | 100% | 24135m | 99% | 47% | -20° |
| 15:00 | ✕ | 100% | 24135m | 74% | 47% | -30° |
| 16:00 | ✕ | 100% | 24134m | 48% | 47% | -40° |
| 17:00 | ✕ | 100% | 24135m | 22% | 47% | -50° |
| 18:00 | ✕ | 100% | 24134m | 22% | 47% | -59° |
| 19:00 | ✕ | 98% | 7377m | 22% | 47% | -65° |
| 20:00 | ✕ | 100% | 24134m | 22% | 47% | -68° |
| 21:00 | ✓ | 94% | 24135m | 15% | 47% | -64° |
| 22:00 | ✓ | 100% | 24135m | 7.4% | 47% | -57° |
| 23:00 | ✓ | 77% | 24134m | 0% | 47% | -48° |
| Sat, Apr 11 | ||||||
| 24:00 | ✓ | 100% | 24135m | 0% | 47% | -38° |
| 01:00 | ✓ | 95% | 24135m | 0% | 47% | -28° |
| 02:00 | ✓ | 89% | 24134m | 0% | 38% | -18° |
| 03:00 | ✓ | 79% | 24135m | 0% | 38% | -8.4° |
| 04:00 | ✓ | 77% | 24134m | 0% | 38% | 0.44° |
| 05:00 | ✕ | 46% | 24135m | 0% | 38% | 8.2° |
| 06:00 | ✕ | 98% | 24134m | 0% | 38% | 15° |
| 07:00 | ✕ | 99% | 19723m | 0% | 38% | 19° |
| 08:00 | ✕ | 100% | 24135m | 0% | 38% | 21° |
| 09:00 | ✕ | 99% | 24134m | 9.6% | 38% | 21° |
| 10:00 | ✕ | 33% | 24134m | 19% | 38% | 18° |
| 11:00 | ✕ | 54% | 24134m | 29% | 38% | 13° |
| 12:00 | ✕ | 53% | 24135m | 46% | 38% | 6.7° |
| 13:00 | ✕ | 64% | 24135m | 64% | 38% | -1.2° |
| 14:00 | ✕ | 79% | 24134m | 82% | 38% | -10° |
| 15:00 | ✕ | 86% | 19897m | 55% | 38% | -20° |
| 16:00 | ✕ | 93% | 15660m | 27% | 38% | -30° |
| 17:00 | ✕ | 100% | 11423m | 0% | 38% | -39° |
| 18:00 | ✕ | 97% | 15114m | 0% | 38% | -49° |
| 19:00 | ✕ | 94% | 18805m | 0% | 38% | -57° |
| 20:00 | ✕ | 90% | 22497m | 0% | 38% | -63° |
| 21:00 | ✓ | 93% | 22134m | 0% | 38% | -64° |
| 22:00 | ✓ | 96% | 21770m | 0% | 38% | -60° |
| 23:00 | ✓ | 99% | 21407m | 0% | 38% | -52° |
| Sun, Apr 12 | ||||||
| 24:00 | ✓ | 88% | 21608m | 0% | 38% | -43° |
| 01:00 | ✓ | 77% | 21809m | 0% | 38% | -33° |
| 02:00 | ✓ | 66% | 22010m | 0% | 29% | -23° |
| 03:00 | ✓ | 68% | 22718m | 0% | 29% | -13° |
| 04:00 | ✓ | 69% | 23426m | 0% | 29% | -3.4° |
| 05:00 | ✕ | 70% | 24135m | 0.001% | 29% | 5.5° |
| 06:00 | ✕ | 78% | 24135m | 7.3% | 29% | 13° |
| 07:00 | ✕ | 86% | 24135m | 15% | 29% | 20° |
How to read: colored cells show whether each predicate requirement is met; highlighted rows mean the full rule matched (an opportunity). For OR groups, only one branch is required, so some OR-branch predicates can be ✕ even in a matching hour.
Get Notified of Opportunities
Create your own custom alerts for this location and more.
Create Free Account