Rule
Dark Skies
Lake Tekapo - Dark Skies - New Zealand
Lake Tekapo, Canterbury, New Zealand
Moonless nights with crystal-clear skies for deep-sky photography
Upcoming Opportunities
When all conditions match, PhotoWeather marks an opportunity window.
Times shown in Pacific/Auckland
Next opportunity
Pristine Dark Skies (pristine)
Lake Tekapo
Wed, May 27 · 04:00–06:15 · 2h window
Medium confidence
44%
🌛Moon Altitude-22.4--4.1°
☁️Total Cloud Coverage0-4.8%
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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 Pacific/Auckland | 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, May 24 | ||||||
| 16:00 | ✕ | 99% | 24134m | 0% | 61% | 22° |
| 17:00 | ✕ | 89% | 24135m | 0% | 61% | 30° |
| 18:00 | ✓ | 5% | 24134m | 0% | 61% | 36° |
| 19:00 | ✓ | 5% | 24134m | 0% | 61% | 40° |
| 20:00 | ✓ | 54% | 24134m | 0% | 61% | 40° |
| 21:00 | ✓ | 100% | 24134m | 0% | 61% | 37° |
| 22:00 | ✓ | 82% | 24135m | 0% | 61% | 31° |
| 23:00 | ✓ | 9.7% | 24134m | 0% | 61% | 23° |
| Mon, May 25 | ||||||
| 24:00 | ✓ | 86% | 24135m | 0% | 61% | 14° |
| 01:00 | ✓ | 100% | 24135m | 0% | 61% | 3.7° |
| 02:00 | ✓ | 99% | 24135m | 0% | 61% | -6.6° |
| 03:00 | ✓ | 90% | 24134m | 0% | 61% | -17° |
| 04:00 | ✓ | 86% | 24134m | 0% | 61% | -27° |
| 05:00 | ✓ | 56% | 24134m | 0% | 61% | -36° |
| 06:00 | ✓ | 76% | 24134m | 0% | 61% | -43° |
| 07:00 | ✕ | 77% | 24135m | 0% | 61% | -48° |
| 08:00 | ✕ | 34% | 24134m | 0% | 61% | -49° |
| 09:00 | ✕ | 93% | 24135m | 0% | 61% | -46° |
| 10:00 | ✕ | 86% | 24134m | 0% | 61% | -40° |
| 11:00 | ✕ | 31% | 24135m | 0% | 61% | -31° |
| 12:00 | ✕ | 57% | 24135m | 0% | 71% | -22° |
| 13:00 | ✕ | 74% | 24135m | 0% | 71% | -11° |
| 14:00 | ✕ | 100% | 24135m | 0% | 71% | -0.88° |
| 15:00 | ✕ | 100% | 24135m | 0% | 71% | 9.7° |
| 16:00 | ✕ | 100% | 24134m | 0% | 71% | 20° |
| 17:00 | ✕ | 100% | 24134m | 0% | 71% | 29° |
| 18:00 | ✓ | 100% | 24134m | 0% | 71% | 38° |
| 19:00 | ✓ | 100% | 24135m | 0% | 71% | 43° |
| 20:00 | ✓ | 100% | 24134m | 0% | 71% | 46° |
| 21:00 | ✓ | 100% | 24135m | 0% | 71% | 45° |
| 22:00 | ✓ | 100% | 24135m | 0% | 71% | 41° |
| 23:00 | ✓ | 100% | 24134m | 0% | 71% | 34° |
| Tue, May 26 | ||||||
| 24:00 | ✓ | 100% | 24135m | 0% | 71% | 25° |
| 01:00 | ✓ | 100% | 24134m | 1.6% | 71% | 15° |
| 02:00 | ✓ | 100% | 24134m | 3.3% | 71% | 5° |
| 03:00 | ✓ | 100% | 24134m | 4.9% | 71% | -5.3° |
| 04:00 | ✓ | 100% | 24134m | 3.3% | 71% | -15° |
| 05:00 | ✓ | 100% | 24135m | 1.6% | 71% | -25° |
| 06:00 | ✓ | 100% | 24134m | 0% | 71% | -33° |
| 07:00 | ✕ | 76% | 24135m | 32% | 71% | -39° |
| 08:00 | ✕ | 20% | 24134m | 63% | 71% | -42° |
| 09:00 | ✕ | 40% | 24135m | 95% | 71% | -42° |
| 10:00 | ✕ | 100% | 24134m | 97% | 71% | -38° |
| 11:00 | ✕ | 100% | 24134m | 98% | 71% | -32° |
| 12:00 | ✕ | 99% | 24135m | 100% | 80% | -24° |
| 13:00 | ✕ | 100% | 24134m | 74% | 80% | -14° |
| 14:00 | ✕ | 100% | 24135m | 48% | 80% | -4° |
| 15:00 | ✕ | 100% | 24134m | 22% | 80% | 6.6° |
| 16:00 | ✕ | 100% | 24134m | 31% | 80% | 17° |
| 17:00 | ✕ | 98% | 24134m | 41% | 80% | 27° |
| 18:00 | ✓ | 34% | 5110m | 50% | 80% | 37° |
| 19:00 | ✓ | 31% | 3410m | 33% | 80% | 45° |
| 20:00 | ✓ | 31% | 3410m | 17% | 80% | 51° |
| 21:00 | ✓ | 31% | 24134m | 0% | 80% | 52° |
| 22:00 | ✓ | 43% | 24135m | 0% | 80% | 50° |
| 23:00 | ✓ | 71% | 24134m | 0% | 80% | 44° |
| Wed, May 27 | ||||||
| 24:00 | ✓ | 35% | 24134m | 0% | 80% | 36° |
| 01:00 | ✓ | 78% | 24134m | 0% | 80% | 26° |
| 02:00 | ✓ | 98% | 24135m | 0% | 80% | 16° |
| 03:00 | ✓ | 56% | 24135m | 0% | 80% | 6° |
| 04:00 | ✓ | 4.8% | 24134m | 0% | 80% | -4.1° |
| 05:00 | ✓ | 0% | 24135m | 0% | 80% | -14° |
| 06:00 | ✓ | 0% | 24134m | 0% | 80% | -22° |
| 07:00 | ✕ | 5.3% | 24134m | 0% | 80% | -30° |
| 08:00 | ✕ | 11% | 24135m | 0% | 80% | -35° |
| 09:00 | ✕ | 16% | 24135m | 0% | 80% | -37° |
| 10:00 | ✕ | 26% | 24135m | 0% | 80% | -36° |
| 11:00 | ✕ | 36% | 24135m | 0% | 80% | -31° |
| 12:00 | ✕ | 46% | 24135m | 0% | 87% | -25° |
| 13:00 | ✕ | 64% | 24135m | 1.6% | 87% | -16° |
| 14:00 | ✕ | 82% | 24135m | 3.3% | 87% | -7° |
| 15:00 | ✕ | 100% | 24135m | 4.9% | 87% | 3.2° |
| 16:00 | ✕ | 100% | 24135m | 3.3% | 87% | 14° |
| 17:00 | ✕ | 100% | 24135m | 1.6% | 87% | 24° |
| 18:00 | ✓ | 100% | 24135m | 0% | 87% | 35° |
| 19:00 | ✓ | 95% | 24135m | 0% | 87% | 44° |
| 20:00 | ✓ | 91% | 24135m | 0% | 87% | 52° |
| 21:00 | ✓ | 86% | 24135m | 0% | 87% | 57° |
| 22:00 | ✓ | 59% | 24135m | 17% | 87% | 58° |
| 23:00 | ✓ | 32% | 24135m | 33% | 87% | 54° |
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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