Today really is the longest day. The sun rises at 05:42 and sets at 21:27 in the Alpine region around Chamonix, France. That’s almost 16 hours of full daylight. Athletes can hike this evening until 10.30pm. Tobias Grossrubatscher (ITA2), Thomas Juel Christensen (DNK) and Willi Cannell (USA2) have all pulled Night Passes.