Finland is building a huge solar farm in a city with just 3.5 hours of winter daylight – Quartz by Greg Lougheed | Mar 31, 2015 | News Finland is building a huge solar farm in a city with just 3.5 hours of winter daylight – Quartz. Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Click to email a link to a friend (Opens in new window) Email Click to print (Opens in new window) Print