Phenomena of the galilean satellites Times are given in daylight time for TGCO-LASO (75° 40' 41" W, 41° 35' 41" N). Date Hour # Satellite Phenomenon Elevation of Elevetion of yyyy mm dd hh:mm Jupiter (°) the Sun (°) 2021 09 01 00:26 IV Callisto Transit of shadow begins 34.2 -39.5 2021 09 01 01:56 IV Callisto Transit ends 29.5 -38.7 2021 09 02 04:04 I Io Occultation begins 12.3 -25.5 2021 09 03 01:18 I Io Transit begins 31.7 -40.8 2021 09 03 01:40 I Io Transit of shadow begins 30.0 -40.2 2021 09 03 03:36 I Io Transit ends 15.9 -29.6 2021 09 03 03:59 I Io Transit of shadow ends 12.5 -26.6 2021 09 03 22:30 I Io Occultation begins 30.4 -30.2 2021 09 03 23:42 II Europa Occultation begins 34.0 -37.9 2021 09 04 01:11 I Io Eclipse ends 31.9 -41.3 2021 09 04 03:22 II Europa Eclipse ends 17.4 -31.8 2021 09 04 19:45 I Io Transit begins 9.4 -3.4 2021 09 04 20:09 I Io Transit of shadow begins 13.4 -7.9 2021 09 04 22:02 I Io Transit ends 28.2 -26.6 2021 09 04 22:28 I Io Transit of shadow ends 30.5 -30.2 2021 09 05 20:59 II Europa Transit ends 21.3 -17.0 2021 09 05 21:00 III Ganymede Transit begins 21.4 -17.1 2021 09 05 21:52 II Europa Transit of shadow ends 27.5 -25.3 2021 09 05 22:46 III Ganymede Transit of shadow begins 32.0 -32.8 2021 09 06 00:35 III Ganymede Transit ends 33.2 -41.7 2021 09 06 02:23 III Ganymede Transit of shadow ends 24.1 -38.6 2021 09 10 03:03 I Io Transit begins 16.1 -35.8 2021 09 10 03:36 I Io Transit of shadow begins 11.1 -31.6 2021 09 11 00:16 I Io Occultation begins 32.9 -42.8 2021 09 11 01:58 II Europa Occultation begins 24.3 -42.0 2021 09 11 03:05 I Io Eclipse ends 15.1 -35.8 2021 09 11 21:30 I Io Transit begins 27.8 -24.0 2021 09 11 22:04 I Io Transit of shadow begins 30.8 -29.4 2021 09 11 23:47 I Io Transit ends 33.7 -41.4 2021 09 12 00:23 I Io Transit of shadow ends 32.4 -43.5 2021 09 12 20:26 II Europa Transit begins 20.7 -13.4 2021 09 12 21:34 I Io Eclipse ends 28.6 -25.1 2021 09 12 21:37 II Europa Transit of shadow begins 28.8 -25.5 2021 09 12 23:16 II Europa Transit ends 33.8 -38.9 2021 09 13 00:21 III Ganymede Transit begins 32.2 -43.8 2021 09 13 00:27 II Europa Transit of shadow ends 31.8 -44.1 2021 09 13 02:47 III Ganymede Transit of shadow begins 16.4 -38.4 2021 09 13 03:57 III Ganymede Transit ends 5.4 -29.4 2021 09 16 20:22 III Ganymede Eclipse ends 22.4 -14.1 2021 09 17 23:14 IV Callisto Transit of shadow ends 33.6 -40.7 2021 09 18 02:01 I Io Occultation begins 19.9 -44.3 2021 09 18 23:16 I Io Transit begins 33.5 -41.3 2021 09 19 00:00 I Io Transit of shadow begins 31.7 -45.1 2021 09 19 01:34 I Io Transit ends 22.8 -46.2 2021 09 19 02:19 I Io Transit of shadow ends 16.7 -43.2 2021 09 19 20:27 I Io Occultation begins 24.5 -16.0 2021 09 19 22:43 II Europa Transit begins 33.6 -37.7 2021 09 19 23:29 I Io Eclipse ends 33.0 -43.0 2021 09 20 00:13 II Europa Transit of shadow begins 30.6 -46.2 2021 09 20 01:33 II Europa Transit ends 22.4 -46.6 2021 09 20 03:02 II Europa Transit of shadow ends 9.3 -38.9 2021 09 20 20:01 I Io Transit ends 21.7 -11.5 2021 09 20 20:47 I Io Transit of shadow ends 27.1 -19.9 2021 09 21 21:57 II Europa Eclipse ends 32.6 -31.9 2021 09 24 00:23 III Ganymede Eclipse ends 28.2 -48.3 2021 09 25 20:46 IV Callisto Occultation begins 28.9 -21.4 2021 09 26 01:03 I Io Transit begins 22.8 -49.7 2021 09 26 01:17 IV Callisto Occultation ends 21.1 -49.4 2021 09 26 01:56 I Io Transit of shadow begins 15.6 -47.5 2021 09 26 22:14 I Io Occultation begins 33.4 -36.3 2021 09 27 01:02 II Europa Transit begins 22.5 -50.1 2021 09 27 01:24 I Io Eclipse ends 19.5 -49.6 2021 09 27 02:48 II Europa Transit of shadow begins 6.5 -42.6 2021 09 27 19:30 I Io Transit begins 21.4 -8.0 2021 09 27 20:24 I Io Transit of shadow begins 27.6 -18.1 2021 09 27 21:48 I Io Transit ends 33.0 -32.6 2021 09 27 22:43 I Io Transit of shadow ends 33.1 -40.7 2021 09 28 19:50 II Europa Occultation begins 24.4 -12.1 2021 09 28 19:53 I Io Eclipse ends 24.7 -12.6 2021 09 29 00:36 II Europa Eclipse ends 24.5 -50.7 2021 09 30 20:55 III Ganymede Occultation begins 31.1 -24.7 2021 10 01 00:31 III Ganymede Occultation ends 24.0 -51.4 2021 10 01 00:49 III Ganymede Eclipse begins 21.9 -51.7