Conor Lawless

22 May 2017

Exactly when do days begin and end?

If you live anywhere away from the equator, you’ll be familiar with the fact that days are short in winter and long in the summer. There’s even a slight effect at the equator, but the farther away from the equator (e.g. the farther north you live in Europe) the more extreme this effect is. At the poles, there is a period in the summertime when the sun never sets, and similarly in winter, there is a period when the sun never rises. ... Read more