Reading outside in spring and summer can be a difficult task for our poor human eyes, particularly with our harsh Australian sunlight - and sunglasses are usually too dark for us to pick out words on fine print.
Do you have a method to counter this eventuality? (That is of course, other than reading indoors!)
Reading in sunshine is actually easy for me. It brings the writing into sharper focus and in most cases I don't need to use my reading glasses - but aside from that it's probably not a good idea to sit in full sun unless you're fully protected. A broad-brimmed hat is the best solution.