Astronomical society - meeting place for local astronomical society, often in a location that enables stargazing and observing.
Location events organiser
Hertford Astronomy Group organises events at this location
Please contact Hertford Astronomy Group directly with any enquiries relating to visiting this location
Email: [email protected]
Website: http://www.hertsastro.org.uk
Twitter: @HertfordAstro
Facebook: Hertford Astronomy Group
Weather forecast
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16/09/21
19° 1% -
16/09/21
17° 4% -
17/09/21
15° 4% -
17/09/21
14° 4%
Weather forecast for Welwyn Garden City (1.9 miles away) updated 16/09/21 at 16:00.
Local light pollution
Tewin Bury Farm Hotel is estimated to have light pollution levels similar to asuburban suburban location based on data from the VIIRS satellite.
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Urban
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Suburban
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Semi-rural
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Rural
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Dark site
The above demonstrates the estimated effect of light pollution - graphics created using Stellarium.
Best time to visit
The below chart shows when the skies will be at their darkest at this location and therefore the best time to visit. 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. See our dark sky calendar for more details.
Thu 16th Sep
Fri 17th Sep
Sat 18th Sep
Sun 19th Sep
Mon 20th Sep
Tue 21st Sep
Wed 22nd Sep
Find more dates
If you are planning to visit this location check our dark sky calendar to find out when is best!
Calendar