Summer or summertime is the hottest and brightest of the four temperate seasons, occurring after spring and before autumn. At or centred on the summer solstice, daylight hours are the longest and …

Experience Chicago in the summer with festivals, lakefront fun, outdoor dining, and nonstop things to do—your guide to summer in Chicago at its best.

Jan 2, 2026 · Summer, warmest season of the year, between spring and autumn. In the Northern Hemisphere, it is usually defined as the period between the summer solstice (year’s longest day), …

Jun 5, 2025 · As temperatures start to rise, another hallmark of summer in Chicago is underway: festival season. Here’s a list of the biggest festivals this summer.

The meaning of SUMMER is the season between spring and autumn comprising in the northern hemisphere usually the months of June, July, and August or as reckoned astronomically extending …

SUMMER definition: 1. the season of the year between spring and autumn when the weather is warmest, lasting from June…. Learn more.

The period between the summer solstice and the autumnal equinox marks the summer season in the Northern Hemisphere. In the Southern Hemisphere, summer occurs from December 22nd to March …

Pre-College Programs The University of Chicago's Summer Session brings together a global community of thinkers who are excited by interesting questions and seek to engage new ideas. Discover diverse …

Sep 25, 2025 · The answer may surprise you. Earth's tilted axis causes the seasons. Throughout the year, different parts of Earth receive the Sun's most direct rays. So, when the North Pole tilts toward …

The year is commonly divided into four seasons: spring, summer, fall (or autumn), and winter. Because we divide a year into 12 months, each season lasts about three months.