Pokémon Diamond Version, Pearl Version, and Platinum Version - Times of Day → Pokémon Diamond Version, Pearl Version, and Platinum Version - Times of Day Tags: pokemon-diamond-pearl-and-platinum, in-depth-guides, times-of-day Morning is from 4:00 a.m. through 9:59 a.m. Day is from 10:00 a.m. through 7:59 p.m. Night is from 8:00 p.m. through 3:59 a.m.