The June solstice 2022, which is recognized as the official start of the summer in the Northern Hemisphere, will occur on Tuesday, June 21, at precisely 5:14 a.m. EDT (09:14 GMT).
Adélie penguins have had a rough time of it on the western side of the Antarctic Peninsula, where warming linked to climate change has occurred faster than almost anywhere else on the planet. That and other factors have led to sharp declines in Adélie populations in recent decades.