Pokemon Go has launched its latest event celebrating the upcoming solstice. Pokemon Go's Solstice event is back, bringing with it increased appearances of the sun and moon-themed Pokemon Solrock and Lunatone. While these Pokemon are usually separated as region-exclusive Pokemon, both are appearing all around the world during the event. Once the Solstice event ends, Solrock will appear in the Western Hemisphere and Lunatone will appear in the Eastern Hemisphere. Other Pokemon appearing during the event will vary based on where players are - Yanma, Chimchar, and Summer Form Deerling will appear more often in the Northern Hemisphere, while Snorunt, Snover, and Winter Form Deerling will appear more often in the Southern Hemisphere.