The short answer to your question is no…
 
 
The science lesson is…
 
UV-C rays are extremely short waves and are thus filtered out very easily. The vast majority of the UV-C rays emitted by the sun are filtered out by our atmosphere and never touch the earths surface. When we talk about “a hole in the ozone” we are talking about a depletion in the atmosphere that risks allowing a tiny bit of UV-C in… and even that tiny bit is dangerous. UV-C waves are considered “radiation”…
 
UV-B rays are longer then UV-C, but still quite short. They easily pas through our atmosphere but very few make it through glass. This is very important and well researched in the reptile hobby as many reptiles gain benefit (vitamin D) from UV-B rays. It has been proven in support of that hobby that ¼” glass will block out all measurable levels of UV-B rays from even the strongest UV-B bulbs.
 
UV-A rays are the longest of the UV waves, but they are still a good bit shorter than even the shortest of the waves in the color spectrums. These will pass through thin layers of glass but glass can filter them out if/when thick enough (or enough layers).
 
 
There are properties of glass that will effect it’s ability to filter out UV rays… but for the practical application we are discussing here, glass is glass…
 
Practically speaking, acrylic, Plexiglas and other clear plastics filter UV rays at approximately the same degree as glass.
 
 
So when we consider the 2+ layers of 3/8”+ glass that is used in typical household windows… then consider the ¼” later of glass the aquarium is made of… then literally 100% of the UV-B rays will be filtered out…
 
Some UV-A will make it to the tank, but UV-A is very common and is created & emitted by standard fluorescent bulbs…
 
When people speak of “UV light” regarding the sun, they generally mean UV-B. This is the wavelength that causes sunburns and sun tans and in large doses can contribute to skin cancer. It is also the UV referred to when discussing sunglasses.