| Night Time: | 12 hours, 13 minutes |
|---|---|
| Sunset: | Jul 28 at 5:29 pm |
| End of Twilight*: | Jul 28 at 6:16 pm |
| Start of Twilight*: | Jul 29 at 4:54 am |
| Sunrise: | Jul 29 at 5:41 am |
The Moon This Month
There are two First Quarter Moons in August 2025—whichever time zone you’re in. Find out why this is a tight squeeze .
Our Interactive Night Sky Map simulates the sky above Surabaya. The Moon and planets have been enlarged slightly for clarity. On mobile devices, tap to steer the map by pointing your device at the sky. Need some help?
Tonight's Sky in Surabaya, Jul 28 – Jul 29, 2025
Mercury rise and set in Surabaya
Very close to Sun, hard or impossible to see.
Mercury is just 8 degrees from the Sun in the sky, so it is difficult or impossible to see it.
Mon, Jul 28 ↓5:50 pm
Time:
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Venus rise and set in Surabaya
View before sunrise.
Venus can best be seen in the hours just before sunrise. Visibility deteriorates as the sky gets brighter. Venus is visible by day, but may be hard to find.
Tue, Jul 29 ↑2:58 am
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Mars rise and set in Surabaya
View after sunset.
Mars can best be seen in the hours just after sunset. Visibility improves as the sunlight fades.
Mon, Jul 28 ↓8:43 pm
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Jupiter rise and set in Surabaya
View just before sunrise.
Jupiter is close to the Sun and can only be seen shortly before sunrise. Try finding a good, unobstructed view of the horizon.
Tue, Jul 29 ↑3:59 am
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Saturn rise and set in Surabaya
View in the early morning.
Saturn can be seen for more than 8 hours during the late night/early morning and until sunrise.
Mon, Jul 28 ↑9:10 pm
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Uranus rise and set in Surabaya
View before sunrise. Bring binoculars.
Uranus can best be seen in the hours just before sunrise. Visibility deteriorates as the sky gets brighter. You may need binoculars.
Tue, Jul 29 ↑1:05 am
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Neptune rise and set in Surabaya
View in the early morning. Use binoculars.
Neptune can be seen for more than 8 hours during the late night/early morning and until sunrise. Very faint, use binoculars.
Mon, Jul 28 ↑9:10 pm
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Planets Visible in Surabaya
| Planetrise/Planetset, Mon, Jul 28, 2025 | ||||
|---|---|---|---|---|
| Planet | Rise | Set | Meridian | Comment |
| Mercury | Mon 6:02 am | Mon 5:50 pm | Mon 11:56 am | Extremely difficult to see |
| Venus | Tue 2:58 am | Tue 2:40 pm | Tue 8:49 am | Good visibility |
| Mars | Mon 8:42 am | Mon 8:43 pm | Mon 2:43 pm | Average visibility |
| Jupiter | Tue 3:59 am | Tue 3:38 pm | Tue 9:49 am | Average visibility |
| Saturn | Mon 9:10 pm | Tue 9:14 am | Tue 3:12 am | Perfect visibility |
| Uranus | Tue 1:05 am | Tue 12:47 pm | Tue 6:56 am | Difficult to see |
| Neptune | Mon 9:10 pm | Tue 9:13 am | Tue 3:11 am | Difficult to see |
