Pick the dates from geometry.
Moon and darkness timing can be calculated ahead; weather becomes less certain further out. Choose the window now and check the cloud when it gets close. Thirty nights at Uluru-Kata Tjuta.
Dark windows over the next 30 nights
Window length in hours · same 0–24 hour scale · geometry, not weather
3 Nov · Uluru-Kata Tjuta
Waning crescent · 31% lit at local midnight.
Astronomical darkness
3 Nov · 20:40 → 4 Nov · 04:40 (8.0h)
Moon below horizon during darkness
6.0h total.
Longest window for your filters
3 Nov · 20:40 → 4 Nov · 02:40 Meets your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
4 Nov · Uluru-Kata Tjuta
Waning crescent · 21% lit at local midnight.
Astronomical darkness
4 Nov · 20:40 → 5 Nov · 04:40 (8.0h)
Moon below horizon during darkness
6.7h total.
Longest window for your filters
4 Nov · 20:40 → 5 Nov · 03:20 Meets your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
5 Nov · Uluru-Kata Tjuta
Waning crescent · 13% lit at local midnight.
Astronomical darkness
5 Nov · 20:40 → 6 Nov · 04:40 (8.0h)
Moon below horizon during darkness
7.3h total.
Longest window for your filters
5 Nov · 20:40 → 6 Nov · 04:00 Meets your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
6 Nov · Uluru-Kata Tjuta
Waning crescent · 7% lit at local midnight.
Astronomical darkness
6 Nov · 20:40 → 7 Nov · 04:40 (8.0h)
Moon below horizon during darkness
7.7h total.
Longest window for your filters
6 Nov · 20:40 → 7 Nov · 04:20 Meets your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
7 Nov · Uluru-Kata Tjuta
Waning crescent · 3% lit at local midnight.
Astronomical darkness
7 Nov · 20:40 → 8 Nov · 04:40 (8.0h)
Moon below horizon during darkness
8.0h total.
Longest window for your filters
7 Nov · 20:40 → 8 Nov · 04:40 Meets your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
8 Nov · Uluru-Kata Tjuta
New moon · 0% lit at local midnight.
Astronomical darkness
8 Nov · 20:40 → 9 Nov · 04:40 (8.0h)
Moon below horizon during darkness
8.0h total.
Longest window for your filters
8 Nov · 20:40 → 9 Nov · 04:40 Meets your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
9 Nov · Uluru-Kata Tjuta
New moon · 0% lit at local midnight.
Astronomical darkness
9 Nov · 20:40 → 10 Nov · 04:40 (8.0h)
Moon below horizon during darkness
8.0h total.
Longest window for your filters
9 Nov · 20:40 → 10 Nov · 04:40 Meets your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
10 Nov · Uluru-Kata Tjuta
Waxing crescent · 2% lit at local midnight.
Astronomical darkness
10 Nov · 20:40 → 11 Nov · 04:40 (8.0h)
Moon below horizon during darkness
8.0h total.
Longest window for your filters
10 Nov · 20:40 → 11 Nov · 04:40 Meets your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
11 Nov · Uluru-Kata Tjuta
Waxing crescent · 6% lit at local midnight.
Astronomical darkness
11 Nov · 20:40 → 12 Nov · 04:40 (8.0h)
Moon below horizon during darkness
7.3h total.
Longest window for your filters
11 Nov · 21:20 → 12 Nov · 04:40 Meets your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
12 Nov · Uluru-Kata Tjuta
Waxing crescent · 11% lit at local midnight.
Astronomical darkness
12 Nov · 20:40 → 13 Nov · 04:40 (8.0h)
Moon below horizon during darkness
6.3h total.
Longest window for your filters
12 Nov · 22:20 → 13 Nov · 04:40 Meets your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
13 Nov · Uluru-Kata Tjuta
Waxing crescent · 17% lit at local midnight.
Astronomical darkness
13 Nov · 20:40 → 14 Nov · 04:40 (8.0h)
Moon below horizon during darkness
5.7h total.
Longest window for your filters
13 Nov · 23:00 → 14 Nov · 04:40 Meets your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
14 Nov · Uluru-Kata Tjuta
Waxing crescent · 25% lit at local midnight.
Astronomical darkness
14 Nov · 20:40 → 15 Nov · 04:40 (8.0h)
Moon below horizon during darkness
5.0h total.
Longest window for your filters
14 Nov · 23:40 → 15 Nov · 04:40 Meets your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
15 Nov · Uluru-Kata Tjuta
Waxing crescent · 33% lit at local midnight.
Astronomical darkness
15 Nov · 20:40 → 16 Nov · 04:40 (8.0h)
Moon below horizon during darkness
4.3h total.
Longest window for your filters
16 Nov · 00:20 → 16 Nov · 04:40 Meets your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
16 Nov · Uluru-Kata Tjuta
First quarter · 42% lit at local midnight.
Astronomical darkness
16 Nov · 20:40 → 17 Nov · 04:40 (8.0h)
Moon below horizon during darkness
3.7h total.
Longest window for your filters
17 Nov · 01:00 → 17 Nov · 04:40 Does not meet your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
17 Nov · Uluru-Kata Tjuta
First quarter · 52% lit at local midnight.
Astronomical darkness
17 Nov · 20:40 → 18 Nov · 04:40 (8.0h)
Moon below horizon during darkness
3.0h total.
Longest window for your filters
18 Nov · 01:40 → 18 Nov · 04:40 Does not meet your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
18 Nov · Uluru-Kata Tjuta
Waxing gibbous · 62% lit at local midnight.
Astronomical darkness
18 Nov · 20:40 → 19 Nov · 04:40 (8.0h)
Moon below horizon during darkness
2.7h total.
Longest window for your filters
19 Nov · 02:00 → 19 Nov · 04:40 Does not meet your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
19 Nov · Uluru-Kata Tjuta
Waxing gibbous · 72% lit at local midnight.
Astronomical darkness
19 Nov · 20:40 → 20 Nov · 04:40 (8.0h)
Moon below horizon during darkness
2.0h total.
Longest window for your filters
20 Nov · 02:40 → 20 Nov · 04:40 Does not meet your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
20 Nov · Uluru-Kata Tjuta
Waxing gibbous · 81% lit at local midnight.
Astronomical darkness
20 Nov · 21:00 → 21 Nov · 04:40 (7.7h)
Moon below horizon during darkness
1.3h total.
Longest window for your filters
21 Nov · 03:20 → 21 Nov · 04:40 Does not meet your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
21 Nov · Uluru-Kata Tjuta
Waxing gibbous · 88% lit at local midnight.
Astronomical darkness
21 Nov · 21:00 → 22 Nov · 04:40 (7.7h)
Moon below horizon during darkness
1.0h total.
Longest window for your filters
22 Nov · 03:40 → 22 Nov · 04:40 Does not meet your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
22 Nov · Uluru-Kata Tjuta
Waxing gibbous · 94% lit at local midnight.
Astronomical darkness
22 Nov · 21:00 → 23 Nov · 04:40 (7.7h)
Moon below horizon during darkness
0.3h total.
Longest window for your filters
23 Nov · 04:20 → 23 Nov · 04:40 Does not meet your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
23 Nov · Uluru-Kata Tjuta
Waxing gibbous · 98% lit at local midnight.
Astronomical darkness
23 Nov · 21:00 → 24 Nov · 04:40 (7.7h)
Moon below horizon during darkness
0.0h total.
Longest window for your filters
None. Does not meet your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
24 Nov · Uluru-Kata Tjuta
Full moon · 100% lit at local midnight.
Astronomical darkness
24 Nov · 21:00 → 25 Nov · 04:40 (7.7h)
Moon below horizon during darkness
0.0h total.
Longest window for your filters
None. Does not meet your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
25 Nov · Uluru-Kata Tjuta
Waning gibbous · 99% lit at local midnight.
Astronomical darkness
25 Nov · 21:00 → 26 Nov · 04:40 (7.7h)
Moon below horizon during darkness
0.0h total.
Longest window for your filters
None. Does not meet your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
26 Nov · Uluru-Kata Tjuta
Waning gibbous · 95% lit at local midnight.
Astronomical darkness
26 Nov · 21:00 → 27 Nov · 04:40 (7.7h)
Moon below horizon during darkness
0.3h total.
Longest window for your filters
26 Nov · 21:00 → 26 Nov · 21:20 Does not meet your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
27 Nov · Uluru-Kata Tjuta
Waning gibbous · 88% lit at local midnight.
Astronomical darkness
27 Nov · 21:00 → 28 Nov · 04:40 (7.7h)
Moon below horizon during darkness
1.3h total.
Longest window for your filters
27 Nov · 21:00 → 27 Nov · 22:20 Does not meet your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
28 Nov · Uluru-Kata Tjuta
Waning gibbous · 80% lit at local midnight.
Astronomical darkness
28 Nov · 21:00 → 29 Nov · 04:40 (7.7h)
Moon below horizon during darkness
2.3h total.
Longest window for your filters
28 Nov · 21:00 → 28 Nov · 23:20 Does not meet your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
29 Nov · Uluru-Kata Tjuta
Waning gibbous · 70% lit at local midnight.
Astronomical darkness
29 Nov · 21:00 → 30 Nov · 04:20 (7.3h)
Moon below horizon during darkness
3.0h total.
Longest window for your filters
29 Nov · 21:00 → 30 Nov · 00:00 Does not meet your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
30 Nov · Uluru-Kata Tjuta
Last quarter · 59% lit at local midnight.
Astronomical darkness
30 Nov · 21:00 → 1 Dec · 04:20 (7.3h)
Moon below horizon during darkness
3.7h total.
Longest window for your filters
30 Nov · 21:00 → 1 Dec · 00:40 Does not meet your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
1 Dec · Uluru-Kata Tjuta
Last quarter · 47% lit at local midnight.
Astronomical darkness
1 Dec · 21:00 → 2 Dec · 04:20 (7.3h)
Moon below horizon during darkness
4.3h total.
Longest window for your filters
1 Dec · 21:00 → 2 Dec · 01:20 Meets your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
2 Dec · Uluru-Kata Tjuta
Waning crescent · 36% lit at local midnight.
Astronomical darkness
2 Dec · 21:00 → 3 Dec · 04:20 (7.3h)
Moon below horizon during darkness
5.0h total.
Longest window for your filters
2 Dec · 21:00 → 3 Dec · 02:00 Meets your minimum duration.
Times in Australia/Darwin · approximately 20-minute samples. Geometry only, not a weather forecast.
13 nights in a row meeting 4 h with the moon below the horizon. 15 qualify across the 30.
The usable moonless stretch collapses to nothing around it. A good week for planets, doubles and lunar detail.
The moon moves about 12° east a day, so the dark window shifts roughly fifty minutes later each night. A Friday plan is not a Saturday plan.
Plan somewhere else
Sky geometry only — no weather claims beyond the seven-night forecast. How to plan around the moon →