Home / Weather News /

It is officially autumn

13:00
22 September 2024

September equinox
It is officially autumn!

Stonehenge at sunsetStonehenge is a popular destination each year for people to mark the equinox.

The 2024 September Equinox takes place today, officially beginning astronomical autumn and ending the summer season.

The September Equinox indicates the point in time where the Sun will be directly above Earth’s equator, providing an equal amount of daylight and nighttime. This occurred at 01:43 pm this afternoon.

The word equinox itself is Latin and means “time of equal day and night.”

The equinox marks the beginning of astronomical autumn, meteorological autumn began earlier this month on the first.

Astronomical autumn lasts until the winter solstice, this year on December 21, although meteorological winter begins December 1.

From this point on, in the Northern Hemisphere, the daylight hours start to shrink until the Winter Solstice, thanks to the Earth’s North Pole tilting away from the Sun.

Astronomical vs meteorological autumnread more
Weather & Radar editorial team
More on the topic
Map of Europe showing low pressure over Russia and a strong cold air flow towards Eastern Europe. Significant drop in temperatures across large parts of the east.
Thursday, 11 December 2025

Frost and snowfall

Cold air intrusion in Eastern Europe
People walk through muddy streets after heavy rain, alongside a rain map of Morocco.
Tuesday, 16 December 2025

New rainfall in sight

Fatalities in Moroccan floods
Map comparison showing 44 degrees in Indulkana and minus 51 degrees in Olenyok. Coloured temperature ranges show stark global contrasts.
Tuesday, 9 December 2025

Global extremes

Almost 100 degrees difference in temperature
All weather news
This might also interest you
Split weather map showing UK wind speeds in orange-red shades up to 40 mph on the left and warning levels in green-yellow on the right, with a central wind warning sign.
Wednesday, 22 October 2025

Warnings active

Storm Benjamin impacts the UK
Weather graphic showing rain and wind fields over the Canary Islands and a central warning symbol.
Friday, 12 December 2025

Storm and rain

Turbulent weather in the Canary Islands
Split weather map showing the UK and Ireland. The left side illustrates strong winds circulating around a low-pressure system, with gusts of 20–30 mph highlighted in orange and yellow. The right side shows radar imagery with widespread blue rain bands and patches of thunderstorms, especially over northern England and Scotland.
Thursday, 28 August 2025

Breakfast brief

Remaining widely unsettled
All articles
Weather & Radar

Weather & Radar is also available on

Google Play StoreApp Store

Company

Contact us Privacy Policy Legal info Accessibility statement

Services

Uploader

Socials

facebooktwittertikToklinkList