Saturn's moons in January 2027
Mimas · Enceladus · Tethys · Dione · Rhea · Titan · Iapetus
Saturn's moons cross its face and enter its shadow only near a ring-plane crossing, when their orbits are edge-on to us. That's now, after the 2025 equinox. Titan is easy in any telescope; Rhea, Dione and Tethys need a little more aperture. Pick your place to see only what's visible from there.
Where the moons are
Saturn's equator horizontal, east to the left as in binoculars. Drag through the month or tap an event to jump to it. Full screen (⤢) steps through one night minute by minute. A faded moon is behind the planet; an empty ring is a moon in its shadow. Positions are JPL's, sampled hourly; the rings are drawn at their real tilt.
Events
70 events you can see from New Delhi this month, on 27 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 Fri 1 Jan
- Tethys behind Saturn20:33 disappears → reappears unseen · 2 h 33 min
Night of Sat 2 Jan
- Dione crosses Saturn16:07 enters → 18:16 leaves · 2 h 09 min
- Enceladus behind Saturn18:37 disappears → reappears unseen · 2 h 21 min
- Tethys crosses Saturn19:12 enters → 21:45 leaves · 2 h 33 min
- Tethys's shadow crosses Saturn20:13 enters → 22:06 leaves · 1 h 53 min
- Enceladus in Saturn's shadowdisappears unseen → 21:16 reappears · 1 h 58 min
- Mimas crosses Saturn23:04 enters → 01:15 leaves · 2 h 12 min
Night of Sun 3 Jan
- Tethys in Saturn's shadowdisappears unseen → 20:45 reappears · 1 h 52 min
- Mimas crosses Saturn21:41 enters → 23:53 leaves · 2 h 12 min
- Mimas's shadow crosses Saturn22:08 enters → 00:06 leaves · 1 h 58 min
Night of Mon 4 Jan
- Tethys crosses Saturn16:32 enters → 19:04 leaves · 2 h 32 min
- Tethys's shadow crosses Saturn17:32 enters → 19:25 leaves · 1 h 53 min
- Enceladus crosses Saturn19:55 enters → 22:16 leaves · 2 h 21 min
- Mimas crosses Saturn20:18 enters → 22:30 leaves · 2 h 11 min
- Enceladus's shadow crosses Saturn20:36 enters → 22:34 leaves · 1 h 58 min
- Mimas's shadow crosses Saturn20:45 enters → 22:44 leaves · 1 h 58 min
Night of Tue 5 Jan
- Tethys in Saturn's shadowdisappears unseen → 18:04 reappears · 1 h 52 min
- Mimas crosses Saturn18:56 enters → 21:07 leaves · 2 h 11 min
- Mimas's shadow crosses Saturn19:23 enters → 21:21 leaves · 1 h 58 min
Night of Wed 6 Jan
- Mimas crosses Saturn17:33 enters → 19:44 leaves · 2 h 11 min
- Mimas's shadow crosses Saturn18:00 enters → 19:58 leaves · 1 h 57 min
- Dione behind Saturn18:48 disappears → 20:54 reappears · 2 h 07 min
- Enceladus behind Saturn21:19 disappears → reappears unseen · 2 h 20 min
Night of Thu 7 Jan
- Mimas crosses Saturn16:11 enters → 18:21 leaves · 2 h 11 min
- Mimas's shadow crosses Saturn16:38 enters → 18:35 leaves · 1 h 57 min
Night of Fri 8 Jan
- Enceladus crosses Saturn22:36 enters → 00:57 leaves · 2 h 21 min
Night of Sun 10 Jan
- Dione crosses Saturn21:18 enters → 23:21 leaves · 2 h 03 min
Night of Mon 11 Jan
- Enceladus crosses Saturn16:23 enters → 18:44 leaves · 2 h 20 min
- Enceladus's shadow crosses Saturn17:05 enters → 19:01 leaves · 1 h 57 min
- Mimas behind Saturn22:16 disappears → reappears unseen · 2 h 08 min
Night of Tue 12 Jan
- Mimas behind Saturn20:53 disappears → reappears unseen · 2 h 08 min
Night of Wed 13 Jan
- Mimas behind Saturn19:31 disappears → reappears unseen · 2 h 08 min
- Enceladus in Saturn's shadowdisappears unseen → 20:24 reappears · 1 h 56 min
- Mimas in Saturn's shadowdisappears unseen → 21:52 reappears · 1 h 55 min
Night of Thu 14 Jan
- Mimas in Saturn's shadowdisappears unseen → 20:29 reappears · 1 h 55 min
Night of Fri 15 Jan
- Enceladus crosses Saturn19:05 enters → 21:24 leaves · 2 h 19 min
- Mimas in Saturn's shadowdisappears unseen → 19:07 reappears · 1 h 55 min
- Enceladus's shadow crosses Saturn19:45 enters → 21:42 leaves · 1 h 56 min
Night of Sun 17 Jan
- Dione behind Saturn17:45 disappears → 19:41 reappears · 1 h 57 min
- Enceladus behind Saturn20:29 disappears → reappears unseen · 2 h 18 min
- Tethys crosses Saturn21:50 enters → 00:17 leaves · 2 h 28 min
Night of Mon 18 Jan
- Tethys behind Saturn20:29 disappears → reappears unseen · 2 h 27 min
Night of Tue 19 Jan
- Tethys crosses Saturn19:09 enters → 21:36 leaves · 2 h 27 min
- Tethys's shadow crosses Saturn20:08 enters → 21:55 leaves · 1 h 47 min
- Enceladus crosses Saturn21:46 enters → 00:05 leaves · 2 h 18 min
- Mimas crosses Saturn22:18 enters → 00:26 leaves · 2 h 08 min
Night of Wed 20 Jan
- Tethys in Saturn's shadowdisappears unseen → 20:34 reappears · 1 h 46 min
- Mimas crosses Saturn20:56 enters → 23:03 leaves · 2 h 07 min
- Mimas's shadow crosses Saturn21:21 enters → 23:16 leaves · 1 h 54 min
Night of Thu 21 Jan
- Tethys crosses Saturn16:29 enters → 18:55 leaves · 2 h 26 min
- Tethys's shadow crosses Saturn17:27 enters → 19:14 leaves · 1 h 46 min
- Mimas crosses Saturn19:33 enters → 21:40 leaves · 2 h 07 min
- Mimas's shadow crosses Saturn19:59 enters → 21:53 leaves · 1 h 54 min
- Dione crosses Saturn20:17 enters → 22:08 leaves · 1 h 51 min
Night of Fri 22 Jan
- Mimas crosses Saturn18:11 enters → 20:18 leaves · 2 h 07 min
- Mimas's shadow crosses Saturn18:36 enters → 20:30 leaves · 1 h 54 min
Night of Sat 23 Jan
- Mimas crosses Saturn16:48 enters → 18:55 leaves · 2 h 07 min
- Mimas's shadow crosses Saturn17:14 enters → 19:07 leaves · 1 h 54 min
Night of Sun 24 Jan
- Enceladus in Saturn's shadowdisappears unseen → 19:31 reappears · 1 h 54 min
Night of Tue 26 Jan
- Enceladus crosses Saturn18:16 enters → 20:33 leaves · 2 h 16 min
- Enceladus's shadow crosses Saturn18:54 enters → 20:49 leaves · 1 h 54 min
Night of Thu 28 Jan
- Dione behind Saturn16:46 disappears → 18:28 reappears · 1 h 42 min
- Enceladus behind Saturn19:41 disappears → reappears unseen · 2 h 15 min
- Mimas behind Saturn21:32 disappears → reappears unseen · 2 h 05 min
Night of Fri 29 Jan
- Mimas behind Saturn20:10 disappears → reappears unseen · 2 h 05 min
Night of Sat 30 Jan
- Mimas behind Saturn18:47 disappears → reappears unseen · 2 h 05 min
- Enceladus crosses Saturn20:58 enters → 23:13 leaves · 2 h 15 min
- Mimas in Saturn's shadowdisappears unseen → 21:03 reappears · 1 h 52 min
- Enceladus's shadow crosses Saturn21:35 enters → 23:29 leaves · 1 h 53 min
Night of Sun 31 Jan
- Mimas in Saturn's shadowdisappears unseen → 19:41 reappears · 1 h 52 min
Reading the list
Times are when the moon's centre crosses the edge of Saturn or its shadow, as in published tables. The whole disc takes a few minutes. A start or end marked unseen happens behind Saturn or inside its shadow. “Only what I can see” keeps events with Saturn more than 10° up in a dark sky. Positions: JPL DE431 and sat441, with Saturn as a flattened globe. The rings are not modelled, so “behind Saturn” means behind the globe. Mutual-event brightness drops are estimates. Each event happens at the same instant everywhere on Earth.