Jupiter's moons in November 2026
Io · Europa · Ganymede · Callisto — 42 mutual events
Jupiter's four big moons put on a show every night: they slip behind the planet and into its shadow, cross its face, and drag their shadows across the cloud tops. Any telescope shows it. This is a mutual-event season — the moons' orbits are edge-on to the Sun and they eclipse and occult each other. Pick your place: the calendar and the nights keep only what your sky shows.
Where the moons are
Jupiter's equator horizontal, east to the left as in binoculars. Drag through the month, or tap any event below to jump there; full screen (⤢) steps through a single night a minute at a time. Moons behind the planet fade, a moon in Jupiter's shadow is an empty ring, and a shadow on the disc is placed from the listed times. Positions ±0.1 Jupiter radii — for the picture; the times come from JPL.
Events
58 events you can see from New Delhi this month, on 29 nights
Times in IST, when the moon's centre crosses the edge — as almanacs list them. A night runs from noon to noon. Tap an event to see it in the diagram.
Night of Sun 1 Nov
- Great Red Spot crosses the middle of Jupiter03:47 · on view 02:57–04:37
Night of Mon 2 Nov
- Europa's shadow crosses Jupiter22:50 enters → 01:40 leaves · 2 h 50 min
- Europa crosses Jupiter01:16 enters → 04:10 leaves · 2 h 54 min
- Io's shadow crosses Jupiter04:37 enters → 06:50 leaves · 2 h 14 min
- Io crosses Jupiter05:46 enters → 08:03 leaves · 2 h 18 min
Night of Tue 3 Nov
- Io in Jupiter's shadow01:42 disappears → reappears unseen · 2 h 18 min
- Io behind Jupiterdisappears unseen → 05:15 reappears · 2 h 19 min
- Great Red Spot crosses the middle of Jupiter05:25 · on view 04:35–06:15
Night of Wed 4 Nov
- Io crosses Jupiter00:14 enters → 02:32 leaves · 2 h 18 min
Night of Thu 5 Nov
- Europa eclipses Io05:08 · 4.8 min
Night of Fri 6 Nov
- Great Red Spot crosses the middle of Jupiter02:56 · on view 02:06–03:46
- Europa eclipses Ganymede05:36 · 3.8 min
Night of Sat 7 Nov
- Callisto's shadow crosses Jupiter01:01 enters → 05:42 leaves · 4 h 41 min
- Ganymede behind Jupiter01:51 disappears → 05:31 reappears · 3 h 40 min
Night of Sun 8 Nov
- Great Red Spot crosses the middle of Jupiter04:34 · on view 03:44–05:24
Night of Mon 9 Nov
- Europa's shadow crosses Jupiter01:24 enters → 04:15 leaves · 2 h 51 min
- Europa crosses Jupiter03:54 enters → 06:48 leaves · 2 h 54 min
Night of Tue 10 Nov
- Io in Jupiter's shadow03:35 disappears → reappears unseen · 2 h 18 min
- Great Red Spot crosses the middle of Jupiter06:13 · on view 05:23–07:03
Night of Wed 11 Nov
- Io's shadow crosses Jupiter00:55 enters → 03:11 leaves · 2 h 16 min
- Europa behind Jupiterdisappears unseen → 01:40 reappears · 2 h 51 min
- Great Red Spot crosses the middle of Jupiter02:04 · on view 01:14–02:54
- Io crosses Jupiter02:09 enters → 04:26 leaves · 2 h 18 min
Night of Thu 12 Nov
- Io behind Jupiterdisappears unseen → 01:38 reappears · 2 h 19 min
Night of Fri 13 Nov
- Great Red Spot crosses the middle of Jupiter03:43 · on view 02:53–04:33
Night of Sat 14 Nov
- Ganymede in Jupiter's shadow00:45 disappears → 04:22 reappears · 3 h 37 min
- Ganymede behind Jupiter05:52 disappears → 09:32 reappears · 3 h 40 min
Night of Sun 15 Nov
- Great Red Spot crosses the middle of Jupiter05:22 · on view 04:32–06:12
Night of Mon 16 Nov
- Callisto behind Jupiter20:23 disappears → 01:12 reappears · 4 h 49 min
- Great Red Spot crosses the middle of Jupiter01:13 · on view 00:23–02:03
- Europa's shadow crosses Jupiter04:00 enters → 06:51 leaves · 2 h 51 min
Night of Tue 17 Nov
- Io in Jupiter's shadow05:29 disappears → reappears unseen · 2 h 18 min
Night of Wed 18 Nov
- Io eclipses Europa02:20 · 2.1 min
- Io's shadow crosses Jupiter02:50 enters → 05:04 leaves · 2 h 15 min
- Great Red Spot crosses the middle of Jupiter02:52 · on view 02:02–03:42
- Io crosses Jupiter04:02 enters → 06:19 leaves · 2 h 18 min
- Europa behind Jupiterdisappears unseen → 04:13 reappears · 2 h 51 min
Night of Thu 19 Nov
- Io behind Jupiterdisappears unseen → 03:32 reappears · 2 h 19 min
Night of Fri 20 Nov
- Io crosses Jupiter22:30 enters → 00:47 leaves · 2 h 17 min
- Great Red Spot crosses the middle of Jupiter04:30 · on view 03:40–05:20
Night of Sat 21 Nov
- Ganymede in Jupiter's shadow04:43 disappears → 08:20 reappears · 3 h 37 min
Night of Sun 22 Nov
- Great Red Spot crosses the middle of Jupiter06:09 · on view 05:19–06:59
Night of Mon 23 Nov
- Great Red Spot crosses the middle of Jupiter02:00 · on view 01:10–02:50
Night of Tue 24 Nov
- Callisto eclipses Io04:46 · 6.2 min
Night of Wed 25 Nov
- Ganymede crosses Jupiter23:52 enters → 03:30 leaves · 3 h 38 min
- Europa in Jupiter's shadow01:26 disappears → reappears unseen · 2 h 51 min
- Great Red Spot crosses the middle of Jupiter03:39 · on view 02:49–04:29
- Io eclipses Europa04:30 · 0.5 min
- Io's shadow crosses Jupiter04:41 enters → 06:57 leaves · 2 h 16 min
- Io crosses Jupiter05:54 enters → 08:12 leaves · 2 h 17 min
Night of Thu 26 Nov
- Io in Jupiter's shadow01:51 disappears → reappears unseen · 2 h 18 min
- Io behind Jupiterdisappears unseen → 05:24 reappears · 2 h 19 min
Night of Fri 27 Nov
- Europa crosses Jupiter22:22 enters → 01:16 leaves · 2 h 54 min
- Io's shadow crosses Jupiter23:11 enters → 01:25 leaves · 2 h 15 min
- Io crosses Jupiter00:22 enters → 02:39 leaves · 2 h 17 min
- Great Red Spot crosses the middle of Jupiter05:17 · on view 04:27–06:07
Night of Sat 28 Nov
- Great Red Spot crosses the middle of Jupiter01:08 · on view 00:18–01:58
Night of Mon 30 Nov
- Great Red Spot crosses the middle of Jupiter02:47 · on view 01:57–03:37
Reading the list
Times are for the moment the moon's centre crosses the edge of Jupiter or of its shadow, the convention of published tables; the moon's own disc takes a few minutes to cross. A start or end marked unseen happens behind Jupiter or inside its shadow. “Only what I can see” keeps events with Jupiter more than 10° up in a dark sky. Positions are from JPL DE431 and the jup365 satellite ephemeris, Jupiter as an oblate spheroid with its shadow cone. Mutual-event brightness drops assume uniform discs and are estimates. Events are geocentric — the same instant everywhere on Earth to well under a second. The Great Red Spot is a storm, not ephemeris: its times are when it crosses the middle of the disc (the central meridian, System II from DE431), taking its longitude as 91° on 1 Jun 2026 drifting 1.75° a month (Sky & Telescope, from the JUPOS drift record). Each degree that estimate is off moves the time by 1.65 min; the spot is well placed for about 50 minutes either side.