The Northern Hemisphere will mark the summer solstice on Saturday, 21 June — the day with the longest duration of daylight in the year. The solstice signals the beginning of astronomical summer and is ...
At 10:42 p.m. Friday night, the sun will reach its most northern point — at an angle 23.5 degrees above the equator known as the Tropic of Cancer. The longest day of the year in the northern ...
Add Yahoo as a preferred source to see more of our stories on Google. Summer solstice celebrations often take place at Stonehenge in Wiltshire - jessicaphoto The summer solstice, otherwise known as ...