2016 Stonehenge Autumn Equinox Open Access 06.15 a.m. ish Thursday 22nd September 2016 September 18, 2016 George Leave a comment 2016 Autumn Equinox Open Access will be around 06.15 a. m. on the morning of Thursday the 22nd September, assuming good ground conditions. Park safely in the area, allowing space for blue badge holders. from Open Access to Stonehenge‘s post. 23 August at 02:00 Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related