Rule
Dark Skies
Val di Funes - Dark Skies - Dolomites
Kastelruth, 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
Excellent Dark Skies (pristine)
Val di Funes
Tomorrow · 02:00–04:00 · 2h window
Medium confidence
49%
🌛Moon Altitude-36.8--27.2°
☁️Total Cloud Coverage9.1-14.6%
Pristine Dark Skies (pristine)
Val di Funes
Wed, Mar 18 · 20:05–04:37
🌛Moon Altitude:-43--19.6°
Medium
Pristine Dark Skies (pristine)
Val di Funes
Thu, Mar 19 · 20:06–04:35
🌛Moon Altitude:-36.2--7.1°
Medium
Excellent Dark Skies (pristine)
Val di Funes
Mon, Mar 23 · 04:00–04:28
🌛Moon Altitude:-18.9°
Medium
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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° |
|---|---|---|---|---|---|---|
| Sun, Mar 15 | ||||||
| 08:00 | ✕ | 100% | 45m | 97% | 14% | 20° |
| 09:00 | ✕ | 100% | 80m | 94% | 14% | 22° |
| 10:00 | ✕ | 100% | 454m | 91% | 14% | 23° |
| 11:00 | ✕ | 100% | 532m | 91% | 14% | 20° |
| 12:00 | ✕ | 100% | 499m | 90% | 14% | 16° |
| 13:00 | ✕ | 83% | 997m | 90% | 14% | 9.4° |
| 14:00 | ✕ | 98% | 533m | 64% | 14% | 1.6° |
| 15:00 | ✕ | 99% | 9247m | 32% | 14% | -7.2° |
| 16:00 | ✕ | 100% | 2181m | 0% | 14% | -17° |
| 17:00 | ✕ | 91% | 1104m | 0% | 14% | -26° |
| 18:00 | ✕ | 78% | 841m | 0% | 14% | -36° |
| 19:00 | ✕ | 62% | 2966m | 0% | 14% | -46° |
| 20:00 | ✓ | 78% | 14048m | 0% | 14% | -54° |
| 21:00 | ✓ | 72% | 14745m | 0% | 14% | -60° |
| 22:00 | ✓ | 56% | 15720m | 0% | 14% | -62° |
| 23:00 | ✓ | 42% | 23131m | 0% | 14% | -59° |
| Mon, Mar 16 | ||||||
| 24:00 | ✓ | 32% | 24134m | 0% | 14% | -52° |
| 01:00 | ✕ | 26% | 24134m | 0% | 7.9% | -43° |
| 02:00 | ✕ | 100% | 24135m | 0% | 7.9% | -33° |
| 03:00 | ✕ | 100% | 24135m | 3.3% | 7.9% | -23° |
| 04:00 | ✕ | 100% | 24134m | 5% | 7.9% | -13° |
| 05:00 | ✕ | 100% | 24135m | 22% | 7.9% | -3.5° |
| 06:00 | ✕ | 98% | 24135m | 39% | 7.9% | 5.6° |
| 07:00 | ✕ | 89% | 24135m | 56% | 7.9% | 14° |
| 08:00 | ✕ | 96% | 24135m | 68% | 7.9% | 21° |
| 09:00 | ✕ | 5% | 24135m | 80% | 7.9% | 25° |
| 10:00 | ✕ | 5.5% | 24135m | 92% | 7.9% | 28° |
| 11:00 | ✕ | 9.1% | 24135m | 92% | 7.9% | 27° |
| 12:00 | ✕ | 19% | 23065m | 92% | 7.9% | 24° |
| 13:00 | ✕ | 41% | 22851m | 92% | 7.9% | 19° |
| 14:00 | ✕ | 94% | 16256m | 61% | 7.9% | 12° |
| 15:00 | ✕ | 91% | 22997m | 31% | 7.9% | 3.9° |
| 16:00 | ✕ | 48% | 20143m | 0% | 7.9% | -5.3° |
| 17:00 | ✕ | 27% | 23598m | 0% | 7.9% | -15° |
| 18:00 | ✕ | 47% | 19833m | 0% | 7.9% | -25° |
| 19:00 | ✕ | 95% | 24134m | 0% | 7.9% | -34° |
| 20:00 | ✓ | 100% | 24134m | 0% | 7.9% | -43° |
| 21:00 | ✓ | 100% | 24135m | 0% | 7.9% | -51° |
| 22:00 | ✓ | 84% | 24134m | 0% | 7.9% | -55° |
| 23:00 | ✓ | 65% | 24134m | 0% | 7.9% | -56° |
| Tue, Mar 17 | ||||||
| 24:00 | ✓ | 100% | 24134m | 0% | 7.9% | -52° |
| 01:00 | ✓ | 58% | 24134m | 0% | 2.9% | -45° |
| 02:00 | ✓ | 15% | 24134m | 0% | 2.9% | -37° |
| 03:00 | ✓ | 9.1% | 24135m | 0% | 2.9% | -27° |
| 04:00 | ✓ | 78% | 24135m | 0% | 2.9% | -17° |
| 05:00 | ✕ | 79% | 24135m | 0% | 2.9% | -7° |
| 06:00 | ✕ | 94% | 24134m | 0% | 2.9% | 2.9° |
| 07:00 | ✕ | 54% | 24135m | 0% | 2.9% | 12° |
| 08:00 | ✕ | 55% | 24135m | 8% | 2.9% | 20° |
| 09:00 | ✕ | 7.1% | 24135m | 16% | 2.9% | 27° |
| 10:00 | ✕ | 5% | 24134m | 24% | 2.9% | 32° |
| 11:00 | ✕ | 5% | 24134m | 23% | 2.9% | 34° |
| 12:00 | ✕ | 16% | 24134m | 23% | 2.9% | 33° |
| 13:00 | ✕ | 34% | 24134m | 22% | 2.9% | 29° |
| 14:00 | ✕ | 62% | 24135m | 21% | 2.9% | 23° |
| 15:00 | ✕ | 65% | 24134m | 20% | 2.9% | 15° |
| 16:00 | ✕ | 40% | 24134m | 18% | 2.9% | 6.4° |
| 17:00 | ✕ | 6.6% | 24135m | 18% | 2.9% | -3.1° |
| 18:00 | ✕ | 7.5% | 24135m | 17% | 2.9% | -13° |
| 19:00 | ✕ | 7% | 24135m | 17% | 2.9% | -23° |
| 20:00 | ✓ | 16% | 24135m | 28% | 2.9% | -32° |
| 21:00 | ✓ | 5.2% | 24134m | 39% | 2.9% | -40° |
| 22:00 | ✓ | 5% | 24134m | 50% | 2.9% | -46° |
| 23:00 | ✓ | 5.1% | 24135m | 46% | 2.9% | -49° |
| Wed, Mar 18 | ||||||
| 24:00 | ✓ | 5% | 24135m | 42% | 2.9% | -49° |
| 01:00 | ✓ | 5.7% | 24135m | 39% | 0.4% | -45° |
| 02:00 | ✓ | 15% | 24135m | 29% | 0.4% | -38° |
| 03:00 | ✓ | 92% | 24135m | 20% | 0.4% | -30° |
| 04:00 | ✓ | 100% | 14831m | 10% | 0.4% | -20° |
| 05:00 | ✕ | 99% | 15831m | 23% | 0.4% | -10° |
| 06:00 | ✕ | 41% | 20972m | 37% | 0.4% | -0.005° |
| 07:00 | ✕ | 5% | 24134m | 50% | 0.4% | 10° |
| 08:00 | ✕ | 2.9% | 24134m | 57% | 0.4% | 19° |
| 09:00 | ✕ | 2.5% | 24134m | 63% | 0.4% | 28° |
| 10:00 | ✕ | 0.6% | 24135m | 70% | 0.4% | 35° |
| 11:00 | ✕ | 0% | 24134m | 52% | 0.4% | 39° |
| 12:00 | ✕ | 0% | 24135m | 35% | 0.4% | 40° |
| 13:00 | ✕ | 0% | 24135m | 17% | 0.4% | 39° |
| 14:00 | ✕ | 1.9% | 24135m | 12% | 0.4% | 34° |
| 15:00 | ✕ | 3.8% | 24135m | 7.9% | 0.4% | 27° |
| 16:00 | ✕ | 5.7% | 24135m | 3.5% | 0.4% | 19° |
| 17:00 | ✕ | 4.6% | 24135m | 2.3% | 0.4% | 9.2° |
| 18:00 | ✕ | 3.4% | 24135m | 1.2% | 0.4% | -0.46° |
| 19:00 | ✕ | 2.3% | 24135m | 0% | 0.4% | -10° |
| 20:00 | ✓ | 2.1% | 24135m | 0% | 0.4% | -20° |
| 21:00 | ✓ | 1.9% | 24135m | 0% | 0.4% | -28° |
| 22:00 | ✓ | 1.7% | 24135m | 0% | 0.4% | -36° |
| 23:00 | ✓ | 1.7% | 24135m | 0% | 0.4% | -41° |
| Thu, Mar 19 | ||||||
| 24:00 | ✓ | 1.7% | 24135m | 0% | 0.4% | -43° |
| 01:00 | ✓ | 1.7% | 24135m | 0% | 0.2% | -42° |
| 02:00 | ✓ | 1.1% | 24135m | 0% | 0.2% | -38° |
| 03:00 | ✓ | 0.57% | 24135m | 0% | 0.2% | -31° |
| 04:00 | ✓ | 0% | 24135m | 0% | 0.2% | -22° |
| 05:00 | ✕ | 1.6% | 24135m | 0% | 0.2% | -13° |
| 06:00 | ✕ | 3.3% | 24135m | 0% | 0.2% | -2.9° |
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.
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