Six planets will align across the eastern sky in Texas on Wednesday, August 12, during the early morning hours just before sunrise. Skywatchers can attempt to view Mercury, Jupiter, Mars, Saturn, Uranus, and Neptune by finding an open location with a clear view toward the east between 30 and 60 minutes before local daybreak.
The viewing window will be brief as Mercury, Jupiter, and Mars sit low on the eastern horizon and rapidly lose contrast in the brightening dawn. In Austin, where the sun rises at 6:56 a.m. CDT on August 12, observers should be ready by roughly 5:55 a.m. CDT and prioritize watching between 6:05 a.m. and 6:30 a.m. CDT. Exact times vary across Texas because sunrise differences of a few minutes can determine whether horizon-bound planets remain visible or vanish into solar glare.
Planetary visibility and observation locations
While six planets take part in the event, not all six are easy to spot with the naked eye. Saturn will be among the easiest to recognize because of its steady shine, whereas Mercury will hang low near the sunrise glow. Jupiter and Mars require a clean view of the horizon, and faint Uranus and Neptune require optical aids like binoculars or telescopes.
Finding a spot with minimal light pollution and an eastern horizon free from buildings, trees, mountains, and power lines is critical across Texas cities. In Austin, open areas outside the city core offer better viewing than downtown, while observers in Dallas, Houston, and San Antonio should move away from dense residential and commercial districts. A new moon on August 12 will create darker skies, helping observers detect dim planets and later watch the peak of the Perseids meteor shower.
Preparation and optical safety tips
Before heading out, observers should check local weather forecasts, as low eastern clouds can completely obscure Mercury and Jupiter. Arriving at least 20 minutes early allows eyes to adjust to the dark, and sky map applications should only be used in night mode to preserve night vision. Viewers can start by identifying the brightest planets in the east before slowly scanning the sky band toward the south.
Binoculars can help locate fainter planets, but observers must never point optical equipment toward the Sun. Optical viewing must stop before dawn becomes intense, as looking near the Sun through binoculars or telescopes without certified solar filters can cause severe eye injuries. The event offers skywatchers in the Northern Hemisphere a rare visual grouping of Solar System worlds rather than a perfect straight line of giant spheres.
