Light pillars are caused by ice crystals reflecting light from various light sources.
(2013-12-09)
A faint and broad light pillar (2014-01-11)
A picture taken with an ancient mobile phone, hence the quality. Interestingly, there are both vertical and horizontal pillars in this picture! (2014-12-05)
A lamp from a factory in the distance reflected to give a V-shaped light pillar (2015-01-11)
(2015-12-29)
(2015-12-29)
The moon with a small light pillar (2016-01-06)
Venus with a small light pillar (2016-01-06)
The sun with a light pillar and two sun dogs (2016-01-06)
Part of a light pillar below the sun (2017-01-06)
A light pillar below the sun (2017-02-10)
Light pillars from artificial lights (2017-02-10)
Light pillars from artificial lights (2017-02-10)
A light pillar during sunset (2017-04-28)
A light pillar with a Moilanen arc on top of it (2019-01-21)
A light pillar (2019-04-20)