When does summer officially begin according to the astronomical calendar?

Although the length of daylight is shortest on the winter solstice, around December 21, the dates of earliest sunset and latest sunrise are, somewhat ... Jun 20, 2024 ... The summer solstice — the exact moment when Earth's north pole is most tilted towards the sun — happens at 4:51 p.m. ET, according to the ... Jun 13, 2024 ... Summer solstice officially begins Thursday, June 20, marking the astronomical first day of summer in the Northern Hemisphere. Bottom line. In 2025, the summer solstice will occur on June 21, at 02:42 GMT in the Northern Hemisphere, and on December 21, 2025, at 15:03 GMT in the Southern ... Jun 13, 2024 ... This year's Summer Solstice will be on June 20, 2024. The solstice is celebrated twice a year for summer and winter or the longest and shortest daylight during ... Jun 21, 2018 ... Today is the summer solstice in the Northern Hemisphere, and the Smithsonian is celebrating all day Saturday! Apr 4, 2025 ... When is the summer solstice? The 2025 June solstice takes place Friday, June 20 at 10:42 p.m.. What is the summer solstice? The Old Farmer's ... Jun 18, 2024 ... When is the summer solstice? This year's summer solstice will arrive this Thursday on June 20 for the Northern Hemisphere, according to NASA. Jun 18, 2021 ... Solstices happen twice per year, at the points in Earth's orbit where this tilt is most pronounced. These days are the longest (in the summer ... Jun 19, 2024 ... Published · For some it marks the start of summer and looking forward to warmer days. · The solstice always occurs between 20 and 22 June, and ...