I tried searching and found a few posts, but nothing specific enough to answer my question: Is a tiny amount of indirect sunlight a problem for wine storage?
My current at home storage consists of boxes stacked in an L corner of the basement that gets no direct sunlight. I want to move from cardboard boxes to Weinboxes just to provide a bit of organization and better access. However, a small amount of sunlight does enter the basement via two small windows at ground level. It’s still dark down there, but there is enough light that if I stand in the dark for a few minutes, I can start to see stuff eventually after my eyes adjust. Again, no direct sunlight hits the area where the Weinboxes will be stacked, but small amounts of indirect light must get in there.
Anybody think this is a problem for storage in Weinboxes? (Usually 12-18 months max. Everything long term is at an offsite.)
Honestly, this is not something to give a moment’s thought to. I wouldn’t worry about a room with even stronger indirect light, but what you describe is absolutely zero concern.