Summer is Officially Here

news image
Special Stories
20 Jun 2018 9:09 PM
Summer officially starts at exactly 6:07 am Eastern time on Thursday, June 21st. But now that we got those boring details out of the way, let's talk the science of it all! The Science The earth is tilted. I know, shocker right!? But this tilt is actually what gives our unique little planet it's seasons! Simply put, during the summer months the Northern Hemisphere is tilted toward the sun. This gives us longer days and more direct sunlight on those long days. Hence all that summer heat we all love so much. Or, most of us anyways– but we'll get to that in a bit. In the winter it's the opposite. The Northern Hemisphere is tilted away from the sun, while the Southern Hemisphere is tilted toward the sun. Hence their winter occurring during our summer and vice versa. The solstice is actually the day in which we experience the most or least amount of sunshine in a calendar year, depending on which side of the globe you call home. One Long Day June 21st is set to be the longest day of the year for residents of the Northern Hemisphere. In fact, a lucky few won't even get to see a sunset! Looking to take advantage of all of this sunshine? Here's how much you'll get: We here at the WeatherNation studios in Denver boast a 14:59 day! But we are nowhere close to having the longest day in the US! That Summer Sizzle While the shorts and flip flops are already a staple in weekend attire, many of us are still a few weeks away from the dog days of summer. Heating is a lagging response, so even though we will see the longest day of the year on June 21st, it'll take some time before most of us see the hottest days of summer. Time to put on the sunscreen! For WeatherNation — Meteorologist Jeremy LaGoo  
All Weather News
More
Chances of Development Increasing in the Gulf

Chances of Development Increasing in the Gulf

Tropical Storm Dolly formed in the Atlantic o

30 Aug 2026 7:50 PM
Next System Lining Up in the Northeast

Next System Lining Up in the Northeast

Wash. Rinse. Repeat. Each week there's been a

30 Aug 2026 7:50 PM
Days of Severe Weather For The Plains

Days of Severe Weather For The Plains

It has been an active summer for portions of

30 Aug 2026 7:40 PM
Western U.S. Enters a Rainier Pattern

Western U.S. Enters a Rainier Pattern

Ready for some fall-like temperatures? Some r

30 Aug 2026 7:35 PM
El Niño Powers a Party in the Pacific

El Niño Powers a Party in the Pacific

The Pacific hurricane season is showing no si

30 Aug 2026 5:30 PM
El Nino Pushes Sharks into Southern California Beaches

El Nino Pushes Sharks into Southern California Beaches

During El Nino, temperatures across the Easte

30 Aug 2026 10:00 AM
Southwest Heatwave Breaking Down

Southwest Heatwave Breaking Down

High pressure continues to dominate the South

29 Aug 2026 6:35 PM