2025, September 5: Five Planets in Review before Sunrise

September 5, 2025: Before sunrise, Venus, Jupiter, Uranus, Neptune, and Saturn span the morning sky. Brilliant Venus shines at the same height as Sirius, adding to the celestial display.

2022, June 15: Venus, Mars, Jupiter about one hour before daybreak.
Photo Caption – 2022, June 15: Venus, Mars, Jupiter about one hour before daybreak.

by Jeffrey L. Hunt

Chicago, Illinois: Sunrise, 6:21 a.m. CDT; Sunset, 7:17 p.m. CDT.  Times are calculated by the US Naval Observatory’s MICA computer program. Check local sources for sunrise and sunset times.

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VENUS AS A MORNING STAR, 2025

Five Planets on Display

The display of five planets – Venus, Jupiter, Uranus, Neptune and Saturn – continues before sunrise. While Saturn and Neptune cross the eastern horizon during evening twilight, the quintet’s visibility begins about two hours before sunrise when Neptune and Uranus can be seen through a binocular. 

Planet Parade Highlights

Two hours before sunrise, the five planets, from Venus – in the east-northeast – to Saturn, in the southwest, are on an imaginary arc spanning nearly 135°.  Venus is near the horizon with bright Jupiter to the upper right.

Binocular view: Saturn and Neptune
Chart Caption – 2025, September: Through a binocular, look for Saturn and Neptune.
  • Through a binocular, Neptune is in the same field of view.  Appearing as a very faint blue star, Neptune is above Saturn.
Binocular view: Uranus is near Pleiades star cluster.
Chart Caption- 2025, September: Through a binocular Uranus appears in the same field of view with the Pleiades star cluster.
  • Uranus is near the Pleiades star cluster high in the southeast.  It is in a starfield about the same brightness as the aquamarine planet. The planet begins to retrograde during the overnight hours after sunset.

During Twilight

The dim planets fade as twilight brightens the sky. Until daybreak, follow Venus, Jupiter, and Saturn.

Venus and Jupiter before sunrise, September 5, 2025
Chart Caption – 2025, September 5: At 45 minutes before sunrise, Venus and Jupiter are in the eastern sky.
  • At 45 minutes before sunrise, brilliant Venus is nearly 20° above the eastern horizon. It steps eastward in front of Cancer.
Venus, Sirius before sunrise, September 4-9, 2025
Chart Caption – 2025, September 4-9: Venus and Sirius are the same altitude in the eastern sky during mid-twilight.
  • Notice that Venus and Sirius, the night’s brightest star, are about the same height above the eastern horizon.
  • Jupiter is nearly 25° to Venus’ upper right. It moves slowly eastward in front of Gemini, 8.3° to Pollux’s upper right.
Saturn, September 5, 2025
Chart Caption – 2025, September 5: Saturn is in the southwestern sky during morning twilight.
  • Saturn is nearly 25° above the west-southwest horizon.
  • Now retreating into bright morning twilight, Mercury was a member of this parade recently.

One Hour after Sunset

Moon, September 5, 2025
Chart Caption – 2025, September 5: Approaching the Full moon phase, the lunar orb is in the southeastern sky after sunset.
  • The bright gibbous moon, 96% illuminated, is 15° above the southeast horizon and near the star Deneb Algedi, Capricornus’ tail. Use a binocular
  • Mars is not easily visible even with an optical assist as it slides into evening twilight.

Lunar Eclipse

2022, November 8: Lunar eclipse.
2022, November 8: Lunar eclipse.

This month’s Full moon occurs during the early afternoon on the 7th.  A total lunar eclipse occurs for sky watchers across the Indian Ocean basin. This month’s bright moon is known as the Corn Moon.  The Harvest Moon occurs on October 6th, the bright moon occurring closest to the autumn equinox.

Look for the five planets before sunrise for a few more mornings until the bright moon overwhelms the views of Uranus and Neptune, until the lunar phase returns to a thin crescent around mid-month.

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