-

691
Star Wars Day
-

997
International Leopard Day
-

1280
Asian American and Pacific Islander Heritage Month
-

1332
Jasper National Park in Alberta, Canada
-

1357
World Penguin Day
-

1460
Belém Tower, Lisbon, Portugal
-

1553
Earth Day
-

1577
Arbor Day
-

1587
Pink apple blossoms, Avila Beach, California
-

1687
Shakespeare Day
-

1727
Keukenhof Gardens, Lisse, Netherlands
-

1746
World Heritage Day
-

1761
African buffalo, Ngorongoro Crater, Tanzania
-

1799
Black grouse males, Estonia
-

1814
Spectacled bear resting in tree, Ecuador
-

1840
National Library Week
-

1943
World Theatre Day
-

1953
International Day of Human Space Flight
-

1958
Easter Sunday
-

1989
European hedgehog, France
-

2002
Common clownfish in a sea anemone, Raja Ampat Islands, Indonesia
-

2008
Church of Notre Dame de Bon-Port, Les Sables-dOlonne, France
-

2011
The glass dome of Galleria Vittorio Emanuele II, Milan, Italy
-

2094
Demoiselle cranes, India
-

2117
Presidents Day
-

2164
World Art Day
-

2167
Womens History Month
-

2198
International Day of Forests
-

2220
World Whale Day
-

2258
Chinese New Year