Tomorrow marks the changing of the seasons as the sun crosses the equator to bring summer to the southern hemisphere and winter to the north

Summer officially ends in the northern hemisphere tomorrow, and we enter the autumn. This is the time of year when the length of day and night are exactly equal. Known as the September equinox, it always takes place sometime around the 21st of the month. This year, it takes place on 22 September at 1431 BST.

At this moment the sun will be located directly on the celestial equator, the projection of Earth’s equator into the sky. This means the sun will pretty much rise due east and set due west on that day. For the next three months, the sun will rise and set ever more southwards along the horizon.

For the northern hemisphere, this means it will follow a shorter path across the sky, leading to shorter days and longer nights. The difference in length of day and night across the year drives the different seasons and is the result of Earth’s tilted rotation axis. In the southern hemisphere, the September solstice marks the turning point from winter into spring.

Source: https://www.theguardian.com/science/2020/sep/20/starwatch-equinox-when-the-sun-sits-on-the-equator

September Equinox, Solstice

World news – US – Starwatch: equinox, when the sun sits on the equator

En s’appuyant sur ses expertises dans les domaines du digital, des technologies et des process , CSS Engineering vous accompagne dans vos chantiers de transformation les plus ambitieux et vous aide à faire émerger de nouvelles idées, de nouvelles offres, de nouveaux modes de collaboration, de nouvelles manières de produire et de vendre.

CSS Engineering s’implique dans les projets de chaque client comme si c’était les siens. Nous croyons qu’une société de conseil devrait être plus que d’un conseiller. Nous nous mettons à la place de nos clients, pour aligner nos incitations à leurs objectifs, et collaborer pour débloquer le plein potentiel de leur entreprise. Cela établit des relations profondes et agréables.

Nos services:

  1. Création des sites web professionnels
  2. Hébergement web haute performance et illimité
  3. Vente et installation des caméras de vidéo surveillance
  4. Vente et installation des système de sécurité et d’alarme
  5. E-Marketing

Toutes nos réalisations ici https://www.css-engineering.com/en/works/

LEAVE A REPLY

Please enter your comment!
Please enter your name here