Favourite day of the year & why?
As in holidays? Christmas. I like the Christmas season for plenty of reasons, the atmosphere, the lights and decorations, having little family traditions. I've always associated good things with that time of year. I only wish that I could experience Christmas (and the winter season) with actual snow. Halloween comes in second, as it's when I can marathon my favorite horror and Halloween-themed movies and series.
My favorite day in general is anytime it rains. Rainy days are perfect when remaining inside and just listening, especially thunderstorms. Also, we're currently in a drought and we're desperately in need for a good rainy season, and I'm crossing my fingers that we get something soon.