-

4426
World Teachers Day
-

4469
World Bicycle Day
-

4473
Anniversary of Natural Bridges National Monument, Utah
-

4473
An iris garden in Tokyo, Japan
-

4473
Butchart Gardens in Brentwood Bay, British Columbia, Canada
-

4476
National Dolphin Day
-

4477
Mona Vale Rockpool, Sydney, Australia
-

4494
Happy Mothers Day!
-

4505
Paro Tsechu Festival in Bhutan
-

4522
Dhaka, Bangladesh
-

4524
Dunluce Castle, County Antrim, Northern Ireland
-

4536
Everglades National Park marks 90 years
-

4545
World Art Day
-

4550
World Space Week begins
-

4560
Juneteenth
-

4571
Fallen but not forgotten
-

4588
Andean cocks-of-the-rock, Ecuador
-

4598
World Otter Day
-

4600
Mount Hamilton, near San Jose, California
-

4604
Ubud, Bali, Indonesia
-

4615
International Day of Light
-

4623
Palazzo Zuccari, Rome
-

4628
Banggai cardinalfish with sea anemone
-

4629
Desert bighorn sheep in Valley of Fire State Park, Nevada
-

4642
Methow Valley, North Cascades, Washington
-

4642
Bardenas Reales Biosphere Reserve and Natural Park, Spain
-

4643
Pride Month
-

4654
Group of giant cuttlefish, Whyalla, South Australia
-

4662
Aït Benhaddou, Morocco
-

4671
Star Wars Day