Diurnal Pokémon

Some are diurnal Pokémon, which means they appear more frequently in the wild during the day, or do not appear at all unless it is daytime. This only applies to Generation II, Generation IV, Generation VII, and Generation IX, where time is a major feature.
A colored background means that the Pokémon can be found in that location in the specified game. A white background with colored text means that the Pokémon cannot be found there.
==In Generation II==
===Pokémon active during daytime===
{| border=1 width="100%" style="margin:auto; background:#FFF; border:1px solid #; border-collapse:collapse"	 	 	 	 	
Pokémon	Pokémon	Games	Games	Games	Locations
 	 	 	 	C 	Mt. Mortar
 	 	 	 	C 	Mt. Mortar and Mt. Silver Cave
 	 	 	 	C 	Mt. Silver
 	 	 	 	C 	Mt. Silver
 	 	 	 	C 	Mt. Silver Cave
 	 	G 	S 	C 	National Park
 	 	 	 	C 	Mt. Silver Cave
 	 	 	 	C 	Mt. Silver Cave
 	 	 	 	C 	Mt. Silver Cave
===Pokémon active during daytime and morning===
{| border=1 width="100%" style="margin:auto; background:#FFF; border:1px solid #; border-collapse:collapse"	 	 	 	 	
Pokémon	Pokémon	Games	Games	Games	Locations
 	 	G 	 	 	Routes , , and , Ilex Forest, National Park
 	 	 	 	C 	Routes , , , , and , Ilex Forest, National Park
 	 	G 	 	 	Routes , and , Ilex Forest, National Park
 	 	 	 	C 	Routes , and , Ilex Forest, National Park
 	 	 	 	C 	Routes and
 	 	 	S 	 	Routes , , and , Ilex Forest, National Park
 	 	 	 	C 	Routes and , Ilex Forest, National Park
 	 	 	S 	 	Routes , , and , Ilex Forest, National Park
 	 	G 	S 	 	Routes , , , , , , , , , , and , National Park
 	 	 	 	C 	Routes , , , , , , , , , , , and , Ilex Forest, National Park
 	 	G 	S 	 	Routes , , , , , , and
 	 	 	 	C 	Routes , , , , , , , , , and
 	 	 	 	C 	Routes , , , , and
 	 	 	 	C 	
 	 	G 	S 	 	Routes , , , , , , and
 	 	 	 	C 	Routes , , , , , , , and
 	 	G 	S 	 	Routes and
 	 	 	 	C 	Routes , , and
 	 	 	 	C 	Routes , , , , and
 	 	 	 	C 	Routes , , , , , and , Mt. Silver
 	 	G 	S 	C 	
 	 	 	 	C 	Routes and , Mt. Moon, Union Cave
 	 	 	 	C 	and
 	 	 	 	C 	National Park
 	 	 	 	C 	Routes and
 	 	 	 	C 	National Park
 	 	 	 	C 	Routes and
 	 	G 	S 	 	Routes and
 	 	 	 	C 	Routes , , , and
 	 	 	 	C 	Routes , , and
 	 	 	 	C 	
 	 	G 	S 	C 	Routes , , and
 	 	G 	S 	C 	Routes , , and , Mt. Silver
 	 	G 	S 	 	Routes , , and , Mt. Silver
 	 	 	 	C 	Routes and , Mt. Silver
 	 	 	 	C 	Whirl Islands
 	 	 	 	C 	Rock Tunnel
 	 	 	 	C 	Routes and , Rock Tunnel
 	 	 	 	C 	
 	 	 	 	C 	
 	 	 	 	C 	
 	 	 	 	C 	Rock Tunnel
 	 	 	 	C 	Ice Path
 	 	 	 	C 	Routes and
 	 	G 	S 	 	Routes and
 	 	 	 	C 	Routes , , and
 	 	G 	S 	 	
 	 	 	 	C 	Routes and
 	 	G 	S 	 	Routes , , , and
 	 	 	 	C 	Routes , , , , , , , and
 	 	G 	S 	C 	
 	 	 	 	C 	Routes , , , , , and
 	 	 	 	C 	
 	 	 	 	C 	Dark Cave
 	 	 	 	C 	Ice Path
 	 	G 	S 	C 	Routes , , , , , and , Olivine City, Cianwood City, Cerulean City, Cherrygrove City, Cinnabar Island
 	 	 	 	C 	
 	 	 	 	C 	
 	 	 	 	C 	Ruins of Alph
 	 	 	 	C 	Routes and
===Pokémon active during daytime and night===
{| border=1 width="100%" style="margin:auto; background:#FFF; border:1px solid #; border-collapse:collapse"	 	 	 	 	
Pokémon	Pokémon	Games	Games	Games	Locations
 	 	 	 	C 	Mt. Mortar
 	 	 	 	C 	Mt. Mortar
 	 	 	 	C 	Mt. Mortar and Mt. Silver Cave
 	 	 	 	C 	Mt. Mortar
==In Generation IV==
===Pokémon active during daytime===
{| border=1 width="100%" style="margin:auto; background:#FFF; border:1px solid #; border-collapse:collapse"	 	 	 	 	 	 	
Pokémon	Pokémon	Games	Games	Games	Games	Games	Locations
 	 	 	 	 	HG 	SS 	
 	 	 	 	 	HG 	SS 	and National Park
 	 	 	 	Pt 	 	 	
===Pokémon active during daytime and morning===
{| border=1 width="100%" style="margin:auto; background:#FFF; border:1px solid #; border-collapse:collapse"	 	 	 	 	 	 	
Pokémon	Pokémon	Games	Games	Games	Games	Games	Locations
 	 	 	 	 	HG 	 	Routes , , and , Ilex Forest, National Park, Viridian Forest
 	 	 	 	 	HG 	 	Routes and , Ilex Forest, National Park, Viridian Forest
 	 	 	 	 	HG 	 	
 	 	 	 	 	 	SS 	Routes and , Ilex Forest, National Park, Viridian Forest
 	 	 	 	 	 	SS 	Routes and , Ilex Forest, Viridian Forest
 	 	 	 	 	HG 	SS 	Routes , , , , , , , , , , and , National Park, Viridian Forest
 	 	 	 	 	HG 	SS 	
 	 	 	 	 	HG 	SS 	Routes , , , , , , , and
 	 	 	 	Pt 	 	 	
 	 	 	 	 	HG 	SS 	Routes , , , , , and
 	 	 	 	 	HG 	SS 	Cerulean Cave (Super Rod)
 	 	 	 	Pt 	 	 	Routes and
 	 	 	 	 	HG 	SS 	Cliff Cave
 	 	 	 	 	HG 	SS 	Routes , , , and
 	 	 	 	 	HG 	SS 	Routes , , and , Mt. Silver
 	 	 	 	 	HG 	 	
 	 	 	 	 	 	SS 	
 	 	 	 	 	HG 	SS 	Routes and
 	 	 	 	 	HG 	SS 	
 	 	 	 	 	 	SS 	Routes , , , and
 	 	 	 	 	HG 	SS 	Routes , , , , and
 	 	 	 	 	HG 	SS 	
 	 	 	 	 	HG 	SS 	Cliff Cave
 	 	 	 	 	HG 	SS 	Cliff Cave
 	 	 	 	 	HG 	SS 	Routes , , and , Cherrygrove City, Olivine City, Cianwood City, Union Cave (Good Rod and Super Rod)
 	 	 	 	Pt 	 	 	Routes and , Eterna Forest
 	 	D 	P 	 	 	 	and Acuity Lakefront
 	 	 	 	Pt 	 	 	Great Marsh (Areas 1 and 2)
 	 	D 	P 	 	 	 	Great Marsh (Areas 1 and 2)
 	 	D 	P 	 	 	 	Great Marsh (Areas 1 and 2)
 	 	D 	P 	 	 	 	Routes and
 	 	 	 	Pt 	 	 	Routes and
===Pokémon active during daytime and night===
No Pokémon are active during both the daytime and night in Generation IV.
==Generation VII==
{| border=1 width="100%" style="margin:auto; background:#FFF; border:1px solid #; border-collapse:collapse"	 	 	 	 	 	
Pokémon	Pokémon 	Games	Games	Games	Games	Locations
 	 	 	 	 	 	Mount Hokulani
 	 	 	 	 	 	Routes , (SOS Battle)
 	 	 	 	 	 	, Brooklet Hill, Lush Jungle
 	 	 	 	 	 	Brooklet Hill, Lush Jungle
 	 	 	 	 	 	
 	 	 	 	 	 	Malie Garden (SOS Battle in )
 	 	 	 	 	 	
 	 	 	 	 	 	Routes , , , Malie Garden, Ula'ula Meadow
 	 	 	 	 	 	Routes ,
 	 	 	 	 	 	Akala Outskirts
 	 	 	 	 	 	Akala Outskirts (SOS Battle)
 	 	 	 	 	 	, Melemele Sea (SOS Battle, fishing)
 	 	 	 	 	 	Hau'oli Cemetery
 	 	 	 	 	 	Poni Grove
 	 	 	 	 	 	Poni Grove (SOS Battle)
 	 	 	 	 	 	Routes , , , , , , Hau'oli City, Kala'e Bay
 	 	 	 	 	 	Routes , , , , , Kala'e Bay
 	 	 	 	 	 	Routes , , , , , Akala Outskirts, Ancient Poni Path, Malie City, Poni Gauntlet, Poni Grove, Poni Plains, Poni Wilds, Tapu Village
 	 	 	 	 	 	Routes , , , , Akala Outskirts, Tapu Village, Mount Lanakila, Poni Plains (SOS Battle)
 	 	 	 	 	 	Blush Mountain (SOS Battle)
 	Midday Form	 	 	 	 	Vast Poni Canyon
 	 	 	 	 	 	Brooklet Hill
 	 	 	 	 	 	Malie Garden
==Generation IX==
All Pokémon that are diurnal in Scarlet and Violet are also matutinal; while the game makes distinction between morning and day, all of the probability weight values are the same for these two periods.
===Pokémon active during daytime and morning===
{| border=1 width="100%" style="margin:auto; background:#FFF; border:1px solid #; border-collapse:collapse"	 	 	 	
Pokémon	Pokémon 	Games	Games	Locations
 	 	S 	V 	Wistful Fields
 	 	S 	V 	Kitakami Road, Crystal Pool
 	 	S 	V 	Reveler's Road, Mossfell Confluence, Fellhorn Gorge
 	 	S 	V 	Mossfell Confluence, Fellhorn Gorge
 	 	S 	V 	Fellhorn Gorge
 	 	S 	V 	Mossfell Confluence, Fellhorn Gorge
 	 	S 	V 	Fellhorn Gorge, Paradise Barrens
 	 	S 	V 	Savanna Biome (inside caves)
 	 	S 	V 	Savanna Biome (inside caves)
 	 	S 	V 	Kitakami Road, Mossfell Confluence, Wistful Fields
 	 	S 	V 	Kitakami Road, Mossfell Confluence, Wistful Fields
 	Midday Form	S 	V 	South Province (Area Six), North Province (Area One), Dalizapa Passage (northern}, Glaseado Mountain, Wistful Fields
The Pokémon below are not found exclusively during daytime and morning, but have higher probability weights during these periods of time.
{| border=1 width="100%" style="margin:auto; background:#FFF; border:1px solid #; border-collapse:collapse"	 	 	 	
Pokémon	Pokémon	Games	Games	Locations
 	 	S 	V 	Savanna Biome (Savanna Entrance)
 	 	S 	V 	Savanna Biome (Savanna Entrance)
 	 	S 	V 	Apple Hills, Reveler's Road
 	 	S 	V 	Reveler's Road
 	 	S 	V 	Savanna Biome (Northeast Savanna)
 	 	S 	V 	Coastal Biome (Prairie)
 	 	S 	V 	Coastal Biome (Cave)
 	 	S 	V 	Savanna Biome (Northeast Savanna)
 	 	S 	V 	Savanna Biome (Northeast Savanna)
 	 	S 	V 	Coastal Biome
 	 	S 	V 	Coastal Biome
 	 	S 	V 	Coastal Biome
 	 	S 	V 	Oni's Maw
 	 	S 	V 	Oni Mountain, Wistful Fields, Paradise Barrens
===Pokémon active during daytime, morning, and evening===
{| border=1 width="100%" style="margin:auto; background:#FFF; border:1px solid #; border-collapse:collapse"	 	 	 	
Pokémon	Pokémon	Games	Games	Locations
 	 	S 	V 	, South Province (Area One), South Province (Area Two)
 	 	S 	V 	South Province (Area Six), Tagtree Thicket, North Province (Area One), North Province (Area Three), Glaseado Mountain (northern)
 	 	S 	V 	West Province (Area Three), North Province (Area Three), Dalizapa Passage (western)
 	 	S 	V 	South Province (Area One)
 	 	S 	V 	East Province (Area Two), West Province (Area Two), Glaseado Mountain (northern)
 	 	S 	V 	Glaseado Mountain (northern)
 	 	S 	V 	South Province (Area Six), North Province (Area One), Dalizapa Passage (northern), Glaseado Mountain
 	 	S 	V 	South Province (Area Two), South Province (Area Four)
 	 	S 	V 	South Province (Area Four), West Province (Area Two), West Province (Area Three), Dalizapa Passage (western)
 	 	S 	V 	Casseroya Lake
 	 	S 	V 	Reveler's Road, Fellhorn Gorge, Wistful Fields
===Pokémon active during daytime, morning, and night===
{| border=1 width="100%" style="margin:auto; background:#FFF; border:1px solid #; border-collapse:collapse"	 	 	 	
Pokémon	Pokémon	Games	Games	Locations
 	 	S 	V 	Reveler's Road, Mossfell Confluence
==Related articles==
*Matutinal Pokémon
*Vespertine Pokémon
*Nocturnal Pokémon
Category:Pokémon world
Category:Game mechanics
Category:Time