For those of us in the northern hemisphere, the longest day of the year – also known as the Summer Solstice – is fast approaching. The occasion (falling on 20 June in 2020) is usually marked by a host of festivities both on the day itself and immediately before and after. And though the Covid-19 crisis has scuppered some plans, we take a look at how midsummer will be celebrated around the world this year, from virtual craft workshops to live streams of the sunset.