The Northern Hemisphere’s spring — or vernal — equinox can land between March 19 and 21, depending on the year. Its fall – or autumnal — equinox can land between Sept. 21 and 24.

As of May 16, 2025, not a single tropical cyclone has formed in the entire Northern Hemisphere — and experts are calling it highly unusual. No hurricanes, typhoons, or tropical storms have ...

In the Northern Hemisphere, the length of daylight varies depending on the latitude, according to Space.com. At the equator, the time from sunrise to sunset is about 12 hours.

The 2025 summer solstice arrives at 10:42 p.m. EDT on June 20 (0242 GMT June 21). On this day, skywatchers across the northern hemisphere will enjoy the longest stretch of daylight all year.

Summer 2024 (June through August) was the warmest summer on record for the Northern Hemisphere, beating the previous record set in 2023 by .66 degrees Celsius, or 1.19 degrees Fahrenheit, the ...

In fact, Earth will reach its closest point to the sun, also known as perihelion, during winter in the Northern Hemisphere on Jan. 4, 2025, according to In the Sky.org.

The Northern Hemisphere’s spring — or vernal — equinox can land between March 19 and 21, depending on the year. Its fall – or autumnal — equinox can land between Sept. 21 and 24.