Perihelion is when Earth is closest to the Sun, happening between January 2 and 4. In 2025, it will occur on January 4 at ...
The international date line marks the "line of demarcation" which separates two consecutive calendar dates. West of the line ...
Earth will reach its closest point to the Sun, an astronomical event called Perihelion Day. This annual occurrence happens every January and offers a fascinatin ...
BBC environment journalists analyse the key events coming up in 2025 with game-changing potential for climate and nature.
The 2024 winter solstice is here, bringing the darkest days of the year. Here's what to know about daylight savings time.
Earth will reach its closest point to the Sun, known as Perihelion Day. This occurs every year in early January, and though ...