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
Tomorrow · 04:00–06:27 · 2h window
Medium confidence
43%
🌛Moon Altitude6.2-19.9°
☁️Total Cloud Coverage5-6.5%
Pristine Dark Skies (pristine)
Lake Tekapo
Tomorrow · 18:59–06:27
🌛Moon Altitude:-68.5-10.3°
Medium
Pristine Dark Skies (pristine)
Lake Tekapo
Sat, Jul 11 · 19:00–06:26
🌛Moon Altitude:-71.9-0.4°
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 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° |
|---|---|---|---|---|---|---|
| Wed, Jul 8 | ||||||
| 16:00 | ✕ | 100% | 63m | 100% | 43% | -42° |
| 17:00 | ✕ | 100% | 60m | 100% | 43% | -51° |
| 18:00 | ✓ | 100% | 56m | 100% | 43% | -57° |
| 19:00 | ✓ | 100% | 43m | 100% | 43% | -58° |
| 20:00 | ✓ | 100% | 40m | 100% | 43% | -55° |
| 21:00 | ✓ | 100% | 35m | 100% | 43% | -49° |
| 22:00 | ✓ | 100% | 30m | 100% | 43% | -40° |
| 23:00 | ✓ | 100% | 26m | 100% | 43% | -30° |
| Thu, Jul 9 | ||||||
| 24:00 | ✓ | 100% | 25m | 100% | 43% | -20° |
| 01:00 | ✓ | 100% | 25m | 98% | 43% | -9.7° |
| 02:00 | ✓ | 100% | 27m | 97% | 43% | 0.18° |
| 03:00 | ✓ | 100% | 29m | 95% | 43% | 9.4° |
| 04:00 | ✓ | 100% | 31m | 96% | 43% | 18° |
| 05:00 | ✓ | 100% | 38m | 97% | 43% | 24° |
| 06:00 | ✓ | 100% | 33m | 98% | 43% | 29° |
| 07:00 | ✕ | 100% | 41m | 78% | 43% | 31° |
| 08:00 | ✕ | 100% | 47m | 59% | 43% | 30° |
| 09:00 | ✕ | 100% | 37m | 39% | 43% | 26° |
| 10:00 | ✕ | 100% | 45m | 39% | 43% | 20° |
| 11:00 | ✕ | 100% | 100m | 39% | 43% | 12° |
| 12:00 | ✕ | 93% | 1918m | 39% | 32% | 2.8° |
| 13:00 | ✕ | 78% | 22518m | 26% | 32% | -7.1° |
| 14:00 | ✕ | 38% | 22539m | 13% | 32% | -17° |
| 15:00 | ✕ | 26% | 24006m | 0% | 32% | -28° |
| 16:00 | ✕ | 22% | 24134m | 0% | 32% | -38° |
| 17:00 | ✕ | 17% | 24134m | 0% | 32% | -48° |
| 18:00 | ✓ | 31% | 16895m | 0% | 32% | -57° |
| 19:00 | ✓ | 36% | 24135m | 0% | 32% | -63° |
| 20:00 | ✓ | 38% | 24134m | 0% | 32% | -64° |
| 21:00 | ✓ | 53% | 24135m | 0% | 32% | -60° |
| 22:00 | ✓ | 56% | 24134m | 0% | 32% | -52° |
| 23:00 | ✓ | 59% | 24135m | 0% | 32% | -43° |
| Fri, Jul 10 | ||||||
| 24:00 | ✓ | 62% | 24135m | 0% | 32% | -32° |
| 01:00 | ✓ | 46% | 22722m | 0% | 32% | -22° |
| 02:00 | ✓ | 37% | 23006m | 0% | 32% | -12° |
| 03:00 | ✓ | 33% | 24135m | 0% | 32% | -2.6° |
| 04:00 | ✓ | 6.5% | 24134m | 0% | 32% | 6.2° |
| 05:00 | ✓ | 5.2% | 24135m | 0% | 32% | 14° |
| 06:00 | ✓ | 5% | 24135m | 0% | 32% | 20° |
| 07:00 | ✕ | 5% | 24134m | 0% | 32% | 24° |
| 08:00 | ✕ | 3.6% | 24135m | 0% | 32% | 25° |
| 09:00 | ✕ | 3.6% | 24135m | 0% | 32% | 24° |
| 10:00 | ✕ | 3.6% | 24135m | 0% | 32% | 20° |
| 11:00 | ✕ | 3.6% | 24135m | 0% | 32% | 14° |
| 12:00 | ✕ | 3.6% | 24135m | 0% | 22% | 6.8° |
| 13:00 | ✕ | 3.6% | 24135m | 0% | 22% | -2° |
| 14:00 | ✕ | 3.6% | 24135m | 0% | 22% | -12° |
| 15:00 | ✕ | 5% | 24134m | 0% | 22% | -22° |
| 16:00 | ✕ | 5% | 24135m | 0% | 22% | -32° |
| 17:00 | ✕ | 5% | 24134m | 0% | 22% | -43° |
| 18:00 | ✓ | 5% | 24135m | 0% | 22% | -53° |
| 19:00 | ✓ | 1.5% | 24134m | 0% | 22% | -62° |
| 20:00 | ✓ | 1.4% | 24134m | 0% | 22% | -68° |
| 21:00 | ✓ | 1.4% | 24135m | 0% | 22% | -69° |
| 22:00 | ✓ | 1.4% | 24134m | 0% | 22% | -63° |
| 23:00 | ✓ | 1.4% | 24134m | 0% | 22% | -55° |
| Sat, Jul 11 | ||||||
| 24:00 | ✓ | 1.4% | 24134m | 0% | 22% | -45° |
| 01:00 | ✓ | 1.4% | 24135m | 0% | 22% | -35° |
| 02:00 | ✓ | 1.3% | 24134m | 0% | 22% | -25° |
| 03:00 | ✓ | 1.3% | 24134m | 0% | 22% | -15° |
| 04:00 | ✓ | 1.3% | 24135m | 0% | 22% | -5.4° |
| 05:00 | ✓ | 1.3% | 24135m | 0% | 22% | 3° |
| 06:00 | ✓ | 0.6% | 24135m | 0% | 22% | 10° |
| 07:00 | ✕ | 1.6% | 24135m | 0% | 22% | 16° |
| 08:00 | ✕ | 2.6% | 24135m | 0% | 22% | 20° |
| 09:00 | ✕ | 3.6% | 24135m | 0% | 22% | 21° |
| 10:00 | ✕ | 2.9% | 24135m | 0% | 22% | 20° |
| 11:00 | ✕ | 2.2% | 24135m | 0% | 22% | 16° |
| 12:00 | ✕ | 1.5% | 24135m | 0% | 13% | 11° |
| 13:00 | ✕ | 1.5% | 24135m | 0% | 13% | 3.5° |
| 14:00 | ✕ | 1.5% | 24135m | 0% | 13% | -4.9° |
| 15:00 | ✕ | 1.5% | 24135m | 0% | 13% | -14° |
| 16:00 | ✕ | 2.1% | 24135m | 0% | 13% | -24° |
| 17:00 | ✕ | 2.6% | 24135m | 0% | 13% | -34° |
| 18:00 | ✕ | 3.2% | 24135m | 0% | 13% | -45° |
| 19:00 | ✓ | 2.6% | 24135m | 0% | 13% | -55° |
| 20:00 | ✓ | 2.1% | 24135m | 0% | 13% | -64° |
| 21:00 | ✓ | 1.5% | 24135m | 0% | 13% | -71° |
| 22:00 | ✓ | 1.5% | 24135m | 0% | 13% | -72° |
| 23:00 | ✓ | 1.4% | 24135m | 0% | 13% | -66° |
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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