Jupiter | astro.vanbuitenen.nl

Jupiter and the Galilean moons

-1 day

-1 hour

-15 min

-1 min

Now

+1 min

+15 min

+1 hour

+1 day

Upcoming events
Time	Body	Event	Description
20 Jan 2026 05:24	Io	Tra start	Transit of Jupiter by Io begins
20 Jan 2026 05:39	Io	Sha start	Shadow of Io begins to transit Jupiter
20 Jan 2026 07:44	Io	Tra end	Transit of Jupiter by Io ends
20 Jan 2026 07:59	Io	Sha end	Shadow of Io leaves Jupiter
20 Jan 2026 14:08	Europa	Occ start	Occultation of Europa by Jupiter begins
20 Jan 2026 17:35	Europa	Ecl end	Eclipse of Europa by Jupiter's shadow ends
21 Jan 2026 02:44	Io	Occ start	Occultation of Io by Jupiter begins
21 Jan 2026 05:20	Io	Ecl end	Eclipse of Io by Jupiter's shadow ends
21 Jan 2026 08:50	Ganymede	Tra start	Transit of Jupiter by Ganymede begins
21 Jan 2026 09:58	Ganymede	Sha start	Shadow of Ganymede begins to transit Jupiter
21 Jan 2026 12:16	Ganymede	Tra end	Transit of Jupiter by Ganymede ends
21 Jan 2026 13:24	Ganymede	Sha end	Shadow of Ganymede leaves Jupiter
21 Jan 2026 23:50	Io	Tra start	Transit of Jupiter by Io begins
22 Jan 2026 00:08	Io	Sha start	Shadow of Io begins to transit Jupiter
22 Jan 2026 02:10	Io	Tra end	Transit of Jupiter by Io ends
22 Jan 2026 02:28	Io	Sha end	Shadow of Io leaves Jupiter

Calculations by a modified version of AAPlus, a C# implementation of the AA+ project by PJ Naughter from the algorithms presented in the book "Astronomical Algorithms" by Jean Meeus.