What's in the sky tonight in Surabaya
Surabaya, Indonesia · 7.25° S, 112.74° E
Tonight's sky at a glance
Computed 2026-10-24 20:57 UTC for the night of Sunday, 25 October 2026; times are Surabaya's clock (Asia/Jakarta, GMT+7). The live card below updates.
- Sun
- sets 17:22, rises 05:03 (dark enough for the bright stars 17:49 to 04:44)
- Moon
- Full Moon, 99% lit · rises 16:34, sets 04:44
- Planets
- Jupiter: halfway up in the ENE before dawn, from about 01:39
- Mars: halfway up in the NE before dawn, from about 01:19
- Saturn: up 17:49 to 03:19, highest in the N around 21:49 (81°)
- Mercury: low in the WSW after dusk, until about 17:59
- Sky darkness
- Bortle class 7 (suburban/urban transition): about 18.7 mag/arcsec² overhead on a clear, moonless night; artificial light 20× the natural sky
- For binoculars
- ESO 56-115 (Large Magellanic Cloud), galaxy, magnitude 0.3: best around 02:34, 28° up in the S
- M 45 (Pleiades), open cluster, magnitude 1.2: best around 01:04, 59° up in the N
- IC 2391 (omi Vel Cluster), open cluster, magnitude 2.5: best around 04:44, 42° up in the SSE
Live: tonight's sky over Surabaya
Times in the live card follow your device's clock.