Porth y Swnt National Trust Visitor Centre
Henfaes, Aberdaron, Gwynedd, LL53 8BE
Enjoy a stargazing session at Porth y Swnt; please contact Dani Robertson for more details about this free event.
This event takes place as part of Welsh Dark Skies Week 2023.
Please note that this has already taken place on 18/02/2023
The below chart shows if and when the skies will be at their darkest during this event. Moonlight is shown in light yellow and the Sun's twilight in light blue. Midnight on the date shown is shown as a white line with sunset to the left and sunrise the next morning to the right. A black background with stars shows the best times for stargazing.
Sat 18th Feb
Local light pollution
The above demonstrates the estimated effect of light pollution - graphics created using Stellarium.