Best time to see Venus in Phoenix tonight
The best time to see Venus in Phoenix tonight is around 6:54 PM local time, when it climbs to 19° above the horizon, shining at magnitude -4.6. It rises at 9:38 AM, and with 100% cloud cover in the forecast, viewing conditions look poor tonight.
Phoenix, AZ · Monday, August 31 · look west-southwest
best window · magnitude -4.6
Better to wait: it is mostly cloudy, but twilight glow will wash out the view.
- Fighting twilight glow: bright sky cuts the contrast
- Mostly cloudy (100%)
- Low in the sky (19° up)
- Altitude19° · Low
- BrightnessMag -4.6 · Brilliant
- Cloud cover100% · Overcast
- Sky darknessBortle 9 · Inner-city sky
Tonight's timeline
8% avg cloudLook West-southwest
It rises at 9:38 AM and reaches 19° above the horizon at its best.
The unmissable beacon
Look west-southwest: Venus is the brightest point in the sky after the Sun and Moon. If you see one dazzling “star”, that's it.
A brilliant dot
Binoculars make Venus blaze but show little shape. Near its crescent phases, sharp eyes may catch the sliver.
Watch its phase
A telescope reveals Venus's Moon-like phase, a crescent or gibbous disk that changes noticeably over weeks.
Notice how steadily it shines: planets don’t twinkle the way stars do, and nothing else star-like comes close to Venus’s brilliance. In a telescope it shows a phase like a tiny Moon, easiest to judge while the sky still holds some twilight.
Venus is wrapped in shiny clouds that bounce sunlight like a mirror: that's why it outshines every star!
SKY DARKNESS
Bortle 9Bright inner-city sky: expect only the Moon, planets, and a handful of the very brightest stars. The Moon, planets and the ISS shine right through city glow.
WATCHING WITH
Common questions
Where exactly should I look?
Face west-southwest and look low near the horizon; an open view without buildings or trees helps. Venus reaches 19° altitude around 6:54 PM from Phoenix, AZ.
What's the exact best time?
Around 6:54 PM local time tonight is the comfortable pick, when Venus sits 19° up in bright twilight, just after sunset. It is up from 9:38 AM until it sets at 8:37 PM.
Do I need a telescope?
Not at all: Venus outshines everything but the Sun and Moon. A telescope adds its Moon-like phase, but naked eyes get the full show.
Will clouds get in the way?
Forecast says 100% cloud cover at the 6:54 PM viewing time (8% average across the night). Tonight looks mostly blocked; the next clear night will be far better.
How bright is Venus tonight?
Venus shines at magnitude -4.6 tonight: far brighter than any star. Planets shine with a steady light while stars twinkle; that steadiness is the giveaway.
When is the best night to see Venus this week in Phoenix?
Tonight: 0% cloud forecast at its best time and Venus climbs to 19°. That's the pick across the next 7 nights from Phoenix.