Originally Posted by jazzydrury3:
“Just out of interest, Nightfall, is that when the Sky is at its darkest, after that does it slowly begin to get lighter again.
Say Sunrises at 5am, do we have something simular to Nightfall, couple of hours before sunrise”
“Just out of interest, Nightfall, is that when the Sky is at its darkest, after that does it slowly begin to get lighter again.
Say Sunrises at 5am, do we have something simular to Nightfall, couple of hours before sunrise”
At this time of year the UK technically never gets "fully dark", this becomes more apparent the further north you go. See technically we have 3 types of twilight, the period between "night" and "day"
- Civil - still light enough to see without torchlight.
Nautical - Distant objects in siloutte, need artificial light to see. Horizon still visible.
Astro - Sky compltely black at this stage on most nights, though not all stars visible.
At around the end of Civil Twilight is probably what most would call "Dusk" and the end of Nautical Twilight is what many would consider the start of the night ie "Nightfall" as practically all traces of light disappear at this time (unless it's a very clear night).
So the darkest part of the night is currently 1pm in the UK. After 2am it will slowly start to become light again.





