when is the equinox

The next equinox is on March 20, 2026.

Quick scoop

• In 2026, the March (spring) equinox happens on Friday, March 20.

• Astronomically, it occurs when the Sun crosses the celestial equator heading north, giving nearly equal length of day and night worldwide.

• In UTC, this moment is at about 14:46 on March 20, 2026.

Northern vs Southern Hemisphere

• In the Northern Hemisphere, the March equinox marks the first day of spring.

• In the Southern Hemisphere, the same equinox marks the first day of autumn.

Twice a year, every year

• There are two equinoxes each year:
  1. March equinox (around March 20–21).

2. September equinox (around September 22–23).

• On both equinoxes, day and night are approximately equal in length across the globe.

In short: if you’re asking “when is the equinox” right now in early 2026, people usually mean the upcoming March equinox on March 20, 2026.

TL;DR: The upcoming equinox is March 20, 2026, and it’s the moment when Earth’s day and night are nearly equal everywhere.

Information gathered from public forums or data available on the internet and portrayed here.