Started hike after work on 7/3 at around 5 pm with only 3.5 hours of sleep. Watched the sunset behind Baldy at around 8 pm and reached the summit around 8:15. Set up camp, cooked dinner and watched fireworks below, even seeing the firework show as far away as Disneyland. It was a chilly and breezy night. Woke up to catch the sunrise around 530 am on 7/4/17. Headed back down and encountered LOTS of patriotically-dressed hikers headed up for a 4th of July summit!