This is your regular reminder that the Solstice is tomorrow, and for us in the Northern Hemisphere the very best way to watch it from home is in the wonderful company of Dr Clare Tuffy and Dr Frank Prendergast live from Newgrange on RTÉ. Those of us not in Ireland can follow along on a number of platforms, including YouTube. Full details here. The broadcast starts at 8:40, Irish time (which is the same as the UK).

By the way, English Heritage are warning about fake broadcasts from Stonehenge being advertised on Farcebook. Do check that you are following the real thing, and don’t pay anything.