Nocturnal Pokémon

Some are nocturnal Pokémon, which means they appear more frequently in the wild at night, or do not appear at all unless it is night. This only applies to Generation II, Generation IV and Generation VII, where time is a major feature.

Pokémon active at night and daytime
No Pokémon are active during both the night and daytime in Generation IV.

Related articles

 * Matutinal Pokémon
 * Diurnal Pokémon

Pokémon notturni