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When:
17th July 2025 @ 12:00 am – 2:00 am
2025-07-17T00:00:00+01:00
2025-07-17T02:00:00+01:00
On Thursday the 17th of July from approx 01.00 hrs BST 00.00 hrs UTC
high above the southern horizon
the asterism known as the Summer Triangle will be visible
this asterism consists of the 3 bright stars –
Deneb in Cygnus, Vega in Lyra, & Altair in Aquila
if you plan to observe / image this event remember to dress for the conditions