For example, March 1, 2027 will be a Monday ... But even then, there is still a tiny difference between calendar years and solar years, which is why the IBWM have experimented with leap seconds.

Göbekli Tepe, located in southeastern Türkiye, is widely considered to be the oldest temple in the world. And because its ...

This is different from the calendar most of us use today ... spring equinox and autumn equinox. Other solar terms describe the weather, for example, grain rain, white dew, frost’s descent ...

Professor Timothy Darvill concluded the site was designed as a calendar based on a solar year of 365.25 days, helping people keep track of the days, weeks and months. His analysis includes new ...