
The Stonehenge monument served as an ancient solar calendar, researchers claim.
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.

The Stonehenge monument served as an ancient solar calendar, researchers claim.
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.