The March equinox arrives this month at a time when the Sun is already in its most active phase in years, setting up a seasonal alignment that solar physicists have long associated with stronger ...

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Here is what to know about the beginning of spring in Tennessee. This year, the first day of astronomical spring is March 20.

Daylight saving time is not the real reason why we're getting more sunlight in the spring and summer. Here's what causes the ...

But the cold weather won't last long. The vernal equinox, the official start of meteorological spring occurs at 10:46 a.m. March 20, according to the Old Farmer's Almanac. The equinox mean a day of ...

The first day of spring is marked by the spring equinox, when the sun shines directly on the Earth's equator, giving equal amounts of day and night.

Here in southern New England, the land of four distinct seasons, spring is on our doorstep. This month's vernal equinox, the moment the sun crosses the equator from south to north, comes at 10:46 a.m.

Each Monday, I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes ...

As flowers bloom all around us and birds chirp in the trees, you might ask: “When does spring start in 2026?” That depends on who you ask. While meteorologists mark the start of spring on March 1, ...

There are pros and cons to using Daylight Saving Time: while DST allows more daylight after work, making the days feel longer ...