← single night · whole-night plan
Which nights are best for a target over the coming weeks. The astronomy mark (darkness × altitude × Moon) is computed for every night; the weather and the overall mark exist only where Open-Meteo has a forecast (the next four days) or ERA5 history (past nights) — the rest is honestly blank.
| night of | astronomy | weather | overall | best window | highest | dark h | Moon | Moon sep. |
|---|---|---|---|---|---|---|---|---|
| 2032-07-05 Mon | 38 | — | unknown | 02:30–03:50 (good, 1.33 h) | 79.1° 08:00 | 4.65 | 3% | 56.2° |
| 2032-07-06 Tue | 39 | — | unknown | 02:25–03:50 (good, 1.42 h) | 79.1° 07:55 | 4.68 | 1% | 67.7° |
| 2032-07-07 Wed | 41 | — | unknown | 02:25–03:50 (good, 1.42 h) | 79.1° 07:50 | 4.72 | 0% | 79.2° |
| 2032-07-08 Thu | 42 | — | unknown | 02:20–03:50 (good, 1.5 h) | 79.1° 07:45 | 4.75 | 2% | 90.6° |
| 2032-07-09 Fri | 46 | — | unknown | 02:15–03:55 (good, 1.67 h) | 79.1° 07:40 | 4.78 | 5% | 101.9° |
| 2032-07-10 Sat | 48 | — | unknown | 02:10–03:55 (good, 1.75 h) | 79.1° 07:40 | 4.82 | 10% | 113.0° |
| 2032-07-11 Sun | 49 | — | unknown | 02:05–03:55 (good, 1.83 h) | 79.1° 07:35 | 4.86 | 16% | 124.0° |
| 2032-07-12 Mon | 51 | — | unknown | 02:05–03:55 (good, 1.83 h) | 79.1° 07:30 | 4.9 | 24% | 134.7° |
| 2032-07-13 Tue | 54 | — | unknown | 02:00–04:00 (good, 2.0 h) | 79.1° 07:25 | 4.94 | 32% | 144.9° |
| 2032-07-14 Wed | 56 | — | unknown | 01:55–04:00 (good, 2.08 h) | 79.1° 07:20 | 4.98 | 42% | 154.1° |
| 2032-07-15 Thu | 58 | — | unknown | 01:50–04:00 (good, 2.17 h) | 79.1° 07:20 | 5.02 | 52% | 160.2° |
| 2032-07-16 Fri | 59 | — | unknown | 01:45–04:00 (good, 2.25 h) | 79.1° 07:15 | 5.07 | 62% | 159.8° |
| 2032-07-17 Sat | 62 | — | unknown | 01:50–04:05 (good, 2.25 h) | 79.1° 07:10 | 5.11 | 72% | 152.7° |
| 2032-07-18 Sun | 63 | — | unknown | 01:45–04:05 (good, 2.33 h) | 79.1° 07:05 | 5.16 | 81% | 142.2° |
| 2032-07-19 Mon | 64 | — | unknown | 01:45–04:05 (good, 2.33 h) | 79.1° 07:05 | 5.2 | 89% | 129.9° |
| 2032-07-20 Tue | 58 | — | unknown | 01:45–04:10 (good, 2.42 h) | 79.1° 07:00 | 5.25 | 95% | 116.8° |
| 2032-07-21 Wed | 49 | — | unknown | 01:50–04:10 (good, 2.33 h) | 79.1° 06:55 | 5.3 | 99% | 103.0° |
| 2032-07-22 Thu | 39 | — | unknown | 02:30–04:10 (good, 1.67 h) | 79.1° 06:50 | 5.35 | 100% | 88.8° |
| 2032-07-23 Fri | 31 | — | unknown | 03:50–04:10 (good, 0.33 h) | 79.1° 06:45 | 5.4 | 98% | 74.5° |
| 2032-07-24 Sat | 25 | — | unknown | 01:05–04:15 (marginal, 3.17 h) | 79.1° 06:45 | 5.45 | 93% | 60.4° |
| 2032-07-25 Sun | 21 | — | unknown | 01:00–04:15 (marginal, 3.25 h) | 79.1° 06:40 | 5.5 | 86% | 46.8° |
| 2032-07-26 Mon | 21 | — | unknown | 00:55–04:15 (marginal, 3.33 h) | 79.1° 06:35 | 5.55 | 76% | 34.2° |
| 2032-07-27 Tue | 28 | — | unknown | 00:40–04:20 (marginal, 3.67 h) | 79.1° 06:30 | 5.61 | 66% | 24.0° |
| 2032-07-28 Wed | 39 | — | unknown | 02:35–04:20 (good, 1.75 h) | 79.1° 06:25 | 5.66 | 55% | 19.2° |
| 2032-07-29 Thu | 51 | — | unknown | 01:15–04:20 (good, 3.08 h) | 79.1° 06:25 | 5.71 | 44% | 22.8° |
| 2032-07-30 Fri | 66 | — | unknown | 00:50–04:25 (good, 3.58 h) | 79.1° 06:20 | 5.77 | 34% | 31.6° |
| 2032-07-31 Sat | 80 | — | unknown | 00:50–04:25 (good, 3.58 h) | 79.1° 06:15 | 5.82 | 25% | 42.3° |
| 2032-08-01 Sun | 91 | — | unknown | 00:45–04:25 (good, 3.67 h) | 79.1° 06:10 | 5.88 | 16% | 53.5° |
| 2032-08-02 Mon | 100 | — | unknown | 00:40–04:30 (good, 3.83 h) | 79.1° 06:10 | 5.93 | 10% | 64.9° |
| 2032-08-03 Tue | 100 | — | unknown | 00:35–04:30 (good, 3.92 h) | 79.1° 06:05 | 5.99 | 5% | 76.3° |
curl -sS "https://devops.majbase.com/rozhen-planner/calendar-api?target=M31&date=2032-07-05&days=30"
curl -sS "https://devops.majbase.com/rozhen-planner/calendar-api?target=M31&days=30&format=csv" -o m31-calendar.csvOne row per night: score_astronomy always, score_weather / score only where a forecast or history exists (null otherwise, with weather_source saying which), best window, dark hours, Moon illumination and separation, transit. 7–60 nights. Errors: 400 with invalid_date or target_unresolved. Results are cached for six hours; calculation version 2026-10-10.1.