linternilla

00:16 Nov 18, 2015 

I think in the context given, i.e. church architecture, skylight is right; a specific type of skylight that usually is at the top of a dome, & is shaped like a lantern, but much bigger. See example here: http://vamonosalbable.blogspot.com/2015/05/la-linternilla-de... However, linternilla is also used in its perhaps more etymologically correct meaning, i.e., a little lantern, typically metal-framed with glass faces, using a candle or something similar for light. Something to hang or put on a table on the patio, maybe. See examples here: http://eydsys.com/casa-armida/index.php/iluminacion/linterni...

23:20 Nov 16, 2015 

I suppose it's a useful thing to have in the glossary, even if you'd already answered your own question :-)

18:52 Nov 16, 2015 

With Phil's suggestion of skylight, I searched again and found this entry for "roof lantern" which works for me. Phil, I'd be happy to give you credit if you want to post as an answer.
https://en.wikipedia.org/wiki/Roof_lantern

18:29 Nov 16, 2015 

You should post it as an answer. Skylight makes sense in all contexts provided by asker.

18:04 Nov 16, 2015 

Another possibility - windows in the shape of the lantern/light tower windows or openings.

17:18 Nov 16, 2015 

That hadn't even occurred to me, but it sounds absolutely right. Thanks!

17:13 Nov 16, 2015 

Why do you think they're light fixtures? Aren't they just lanterns as in skylights?