What is a solstice? An astronomer explains the long and short of days, years and seasons
- Written by Jonti Horner, Professor (Astrophysics), University of Southern Queensland

Happy solstice everyone! The mid-year solstice in 2023 falls at 2:58 pm UTC on 21 June (or, in more advanced time zones like the one I’m writing from, in the early hours of 22 June).
Depending on where you are reading this,...