Techniquest is a renowned science discovery centre located in Cardiff Bay, Wales, offering over 100 interactive exhibits that make science accessible and engaging for visitors of all ages.
A highlight of the centre is its 360° digital planetarium, which features immersive shows like “Star Tours,” guiding audiences through constellations, planetary systems, and the life cycles of stars.
Weather forecast
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20/05/26
16° 16% -
20/05/26
15° 5% -
20/05/26
15° 5% -
21/05/26
13° 7%
Weather forecast for Cardiff (1.3 miles away) updated 19/05/26 at 12:01. Powered by Met Office data.
Local light pollution
Techniquest Cardiff is estimated to have light pollution levels similar to an urban location based on the latest data from the VIIRS satellite. For more advanced light pollution data, view this location on DarkSkySites.
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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.
Wed 20th May
Thu 21st May
Fri 22nd May
Sat 23rd May
Sun 24th May
Mon 25th May
Tue 26th May
Find more dates
If you are planning to visit this location check our dark sky calendar to find out when is best!
CalendarEvents nearby
Stay and gaze nearby
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