-

4464
World Lion Day
-

4454
Summer solstice
-

4437
J.R.R. Tolkien Day
-

4421
Audubon Christmas Bird Count
-

4416
Ancient til trees in Fanal Forest, Madeira, Portugal
-

4409
Perseid meteor shower over Nevada
-

4406
Spotted eagle rays in the Galápagos Islands
-

4385
A Eurasian red squirrel in Switzerland
-

4378
National Moth Week
-

4377
Tide pools in La Jolla, California
-

4367
Iceland for International Rock Day
-

4340
National Lighthouse Day
-

4311
Cable car station, Graubünden, Switzerland
-

4297
Hay bales in North Yorkshire, England
-

4297
Anshun Bridge, Chengdu, China
-

4285
Hen Galan
-

4284
International Day for the Conservation of the Mangrove Ecosystem
-

4282
Dunquin Pier, County Kerry, Ireland
-

4278
Gdańsk on the banks of the Motława, Poland
-

4263
Independence Day of the Argentine Republic
-

4257
Merced River, Yosemite National Park, California
-

4254
Hungarian Parliament Building, Budapest, Hungary
-

4252
World Oceans Day
-

4251
Glen Brittle, Isle of Skye, Scotland
-

4245
World Environment Day
-

4245
Moon Day
-

4242
Asteroid Day
-

4222
A keel-billed toucan in Costa Rica
-

4213
Greater flamingos, Lüderitz, Namibia
-

4210
European fallow deer in England