Copacabana, Rio de Janeiro: 28 °C, hot, sunny, and slightly overcast with showers. As summer comes to a close, I’ve noticed the sun rising a little later each day. When I wake up around 4:30 or 5:00 in the morning, the world is still dark, and the first streaks of dawn don’t appear until around 6:00 a.m., usually when I […]