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07/21/2021 – Ephemeris – Let’s search for the naked-eye planets for this week

21 Jul 2021, 04:01 UTC
07/21/2021 – Ephemeris – Let’s search for the naked-eye planets for this week
(200 words excerpt, click title or image to see full post)

This is Ephemeris for Wednesday, July 21st. Today the Sun will be up for 15 hours and 2 minutes, setting at 9:20, and it will rise tomorrow at 6:18. The Moon, 2 days before full, will set at 4:13 tomorrow morning.
Let’s search for the naked-eye planets for this week. Venus can be spotted low in the west-northwest twilight by 10 pm. It will set at 10:49 pm. Venus will be spending the rest of summer low in the western sky, and not be as conspicuous as it usually is as the Evening Star. Mars’ visibility is a real problem. It will be to the right and below Venus in the evening, and will set at 10:35 pm. It’s much dimmer than Venus. The bright star Regulus will be just below and left of Venus tonight. Saturn will be seen low in the southeast in the evening, with Jupiter rising later and best in the morning sky. Saturn will rise at 9:49 pm. Brighter Jupiter will rise at 10:41 pm, both in the east-southeast. By 5:30 am, these two planets will be in the southern sky in the morning twilight.
The astronomical event times given are for the Traverse City/Interlochen ...

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