11 hours, 36 minutes
Thu, Sep 16 at 7:40 pm - Fri, Sep 17 at 7:16 am
Visible tonight, Sep 16 – Sep 17, 2021
|Mercury:||Until Thu 8:27 pm|
|Venus:||Until Thu 9:17 pm|
|Mars:||Until Thu 7:59 pm|
|Jupiter:||Until Fri 4:46 am|
|Saturn:||Until Fri 3:23 am|
|Uranus:||From Thu 9:39 pm|
|Neptune:||Until Fri 7:07 am|
Tonight's Sky in Coimbra, Sep 16 – Sep 17, 2021 (7 planets visible)
Mercury rise and set in Coimbra
Try after sunset.
Mercury sets shortly after sunset, so it is very close to the horizon. This makes it very difficult to observe.
Thu, Sep 16 ↓8:27 pm
Venus rise and set in Coimbra
View after sunset.
Venus can best be seen in the hours just after sunset. Visibility improves as the sunlight fades. Venus is visible by day, but may be hard to find.
Thu, Sep 16 ↓9:17 pm
Mars rise and set in Coimbra
Very close to Sun, hard or impossible to see.
Mars is just 7 degrees from the Sun in the sky, so it is difficult or impossible to see it.
Thu, Sep 16 ↓7:59 pm
Jupiter rise and set in Coimbra
After sunset and most of the night.
Jupiter is visible during most of the night, but it is best viewed in the late evening hours after sunset.
Fri, Sep 17 ↓4:46 am
Saturn rise and set in Coimbra
View after sunset.
Saturn can be seen for more than 7 hours after sunset and during the late evening/early night.
Fri, Sep 17 ↓3:23 am
Uranus rise and set in Coimbra
View in the early morning. Bring binoculars.
Uranus can be seen for more than 9 hours during the late night/early morning and until sunrise. You may need binoculars.
Thu, Sep 16 ↑9:39 pm
Neptune rise and set in Coimbra
Up almost all night. Use binoculars.
Neptune is roughly in the opposite direction of the Sun in the sky, and is, therefore, visible most of the night. This is the best time of the year to view the planet. Very faint, use binoculars.
Fri, Sep 17 ↓7:07 am
Planets Visible in Coimbra
|Planetrise/Planetset, Thu, Sep 16, 2021|
|Mercury||Thu 9:35 am||Thu 8:27 pm||Thu 3:01 pm||Difficult to see|
|Venus||Thu 10:54 am||Thu 9:17 pm||Thu 4:06 pm||Good visibility|
|Mars||Thu 7:51 am||Thu 7:59 pm||Thu 1:55 pm||Extremely difficult to see|
|Jupiter||Thu 6:24 pm||Fri 4:46 am||Thu 11:35 pm||Perfect visibility|
|Saturn||Thu 5:35 pm||Fri 3:23 am||Thu 10:29 pm||Perfect visibility|
|Uranus||Thu 9:39 pm||Fri 11:34 am||Fri 4:37 am||Average visibility|
|Neptune||Thu 7:33 pm||Fri 7:07 am||Fri 1:20 am||Slightly difficult to see|