Question 1

When is the first day of spring 2026?

Accepted Answer

Northern Hemisphere spring begins on March 20, 2026 at 14:46 UTC. Southern Hemisphere spring begins on September 23, 2026.

Question 2

When is the first day of summer 2026?

Accepted Answer

Northern summer starts June 21, 2026 at 08:25 UTC (longest day). Southern summer begins December 21, 2026.

Question 3

When is the first day of autumn 2026?

Accepted Answer

Northern autumn equinox: September 23, 2026 at 00:06 UTC. Southern autumn begins March 20, 2026.

Question 4

When is the first day of winter 2026?

Accepted Answer

Northern winter solstice: December 21, 2026 at 20:50 UTC (shortest day). Southern winter starts June 21, 2026.

First day of spring, summer, autumn, winter 2026