August Stargazing: Top Celestial Highlights

August is always one of the most exciting months in the UK stargazing calendar. Warm nights, returning dark skies, and the famous Perseid Meteor Shower come together to make this a prime time for getting outside. This year, however, August delivers something truly historic: the deepest solar eclipse the UK has seen in over a decade.

Pack a blanket, grab a hot brew, and gather family, friends. This is set to be an unforgettable month under the sky!

The Great UK Solar Eclipse (12 August)

On Wednesday, 12 August 2026, the moon will pass directly in front of the sun, casting a deep shadow over the whole of the UK. Over 90 per cent of the sun will be covered across the country, reaching up to 96 per cent in parts of Cornwall and the South West.

Because the eclipse happens in the early evening, the sun will sit low on the western horizon, making it easy to watch from almost anywhere with a clear view to the west.

• First Contact: Just before 18:10 BST, as the moon begins to move across the sun.

• Maximum Eclipse: Between 19:05 BST and 19:15 BST, depending on your UK location.

• Final Contact: Around 20:05 BST, shortly before sunset.

Safe Viewing Tips

Looking directly at the sun without proper eye protection causes severe eye damage, even when 95 per cent covered. Standard sunglasses or tinted plastics offer no protection.

• Certified Glasses: Use ISO 12312-2 certified eclipse glasses and check them for scratches or tears beforehand.

• Pinhole Projection: Hold a colander or mesh kitchen strainer with your back to the sun to project dozens of tiny crescent suns onto the ground.

• Binoculars and Scopes: Never look through optical gear while wearing eclipse glasses. Lenses require fitted solar filters over the front objective lens.

The Perseid Meteor Shower (12 to 13 August)

Just hours after the sun sets on 12 August, Earth passes through the dust trail of Comet Swift-Tuttle, triggering the peak of the Perseid Meteor Shower.

Because the eclipse coincides with a brand-new moon, the night sky will be dark. Under clear conditions away from town lights, viewers can expect up to 80 to 100 meteors per hour.

How to Watch

• Best Timing: View from midnight through to the early hours of 13 August.

• Direction: Look towards the northeast near the constellation Perseus, though meteors can streak anywhere overhead.

• Dark Adaptation: Lie back on a camp chair or blanket and give your eyes at least 20 minutes to adjust to the dark without looking at phone screens.

The Sturgeon Moon (19 August)

August's full moon reaches its peak on 19 August. The name comes from Native American traditions, marking the time of year when sturgeon fish were most readily caught in big lakes.

Rising in the southeast around sunset, it casts a bright glow across the landscape, making it ideal for night walks or dramatic moonlight photos against the skyline.

Planets on Show Throughout August

August offers excellent planet viewing, especially for early risers:

• Saturn: At its absolute best this month, reaching opposition on 24 August. Visible all night and shining at its brightest for the year, look for its steady golden glow rising in the southeast after dusk.

• Jupiter: Rises before midnight by late August, growing brighter and more prominent each week.

• Mars: Sits low in the morning sky before dawn, though steadily fading into the light.

• Venus: Returns as a bright morning star just before sunrise by mid-to-late August, visible low in the eastern sky.

The Milky Way Core

August remains one of the premier months to view the Milky Way in the UK. Head to a dark-sky spot, face south after 23:00 BST, and you will see the glowing arc stretch overhead.

Binoculars enhance the view dramatically. Sweeping along the galactic plane reveals dense star fields, distant clusters, and faint nebulae.

Official UKSN Stargazing Challenge: The "Shadow & Shooting Star" Campout

With over 3,000 members across the network, UKSN is all about building skills, getting outdoors, and sharing experiences. To celebrate this rare double astronomical event, we are setting a challenge for all members, Charters, and families.

Challenge Tasks

1. Pitch Camp: Set up camp at a campsite, local wild spot, or garden with a clear view towards the western horizon on Wednesday, 12 August 2026.

2. Observe the Crescent: Safely view and record the solar eclipse using certified eclipse glasses or an indirect bushcraft method like a colander or pinhole card.

3. Log the Drop: Record ambient outdoor temperatures before the eclipse starts, at maximum peak, and 30 minutes after. Note any changes in bird calls or wildlife behavior around camp as daylight dims.

4. Meteor Count: Stay up after dark to spot and log at least five Perseid meteors.

5. Share Your Log: Post your photos, temperature readings, and meteor count on the UKSN community platform or share them with your local UKSN Charter!

Final Thought

August 2026 is a true stargazer's dream. With a rare solar eclipse, a dark-sky Perseid peak, bright planets, and the Milky Way overhead, there is every reason to grab your kit, head outside, and enjoy the show.

Clear skies and good camping to everyone across the UKSN network!