2025-09-30: The Rainbow Houses of Houten, Netherlands (© George Pachantouris/Getty Images)
2025-09-29: Town of Pienza in Tuscany, Italy (© zpagistock/Getty Images)
2025-09-28: Tank Lakes, Alpine Lakes Wilderness, Washington (© Austin Trigg/TANDEM Stills + Motion)
2025-09-27: Least chipmunk, Kootenai National Forest, Montana (© Donald M. Jones/Minden Pictures)
2025-09-26: Chittorgarh Fort, Rajasthan, India (© chetansoni/Shutterstock)
2025-09-25: Devils Tower National Monument, Wyoming (© Laura Hedien/Getty Images)
2025-09-24: Keel-billed toucan in Costa Rica (© Juan Carlos Vindas/Getty Images)
2025-09-23: Aspen trees during fall, Fishlake National Forest, Utah (© Danita Delimont/Getty Images)
2025-09-22: Sea otters, Prince William Sound, Alaska (© Gerald Corsi/Getty Images)
2025-09-21: Swing carousel at Oktoberfest, Munich, Germany (© LOOK-foto/Alamy)
2025-09-20: Thousand Islands region, St. Lawrence River, US-Canada border (© benedek/Getty Images)
2025-09-19: Serpentine stairs of Dunquin Pier, County Kerry, Ireland (© Hugh O'Connor/Getty Images)
2025-09-18: Young bull moose in Denali National Park, Alaska (© Grant Ordelheide/TANDEM Stills + Motion)
2025-09-17: Nighttime view of the Gulf Coast states from 225 miles above Earth (© Stocktrek Images/Getty Images)
2025-09-16: Latino Cultural Center designed by Ricardo Legorreta, Dallas, Texas (© Ken Hurst/Alamy)
2025-09-15: A waterfall in Olympic National Park, Washington (© Chris Moore/TANDEM Stills + Motion)
2025-09-14: Chimney Rock, Point Reyes National Seashore, California (© Enrique Aguirre Aves/Getty Images)
2025-09-13: Spinner dolphin pod in the Red Sea, Marsa Alam, Egypt (© Franco Banfi/Nature Picture Library)
2025-09-12: Statue of Liberty and Lower Manhattan, New York City (© Tetra Images/Getty Images)
2025-09-11: Hay bales, North Yorkshire, England (© Nick Brundle Photography/Getty Images)
2025-09-10: A female Eurasian red squirrel carrying moss, Switzerland (© Jean-Luc and Francoise Ziegler/Minden Pictures)
2025-09-09: Library@orchard, Singapore (© Darwin Fan/Getty Images)
2025-09-08: Gdańsk on the banks of the Motława, Poland (© Oscar Dominguez/TANDEM Stills + Motion)
2025-09-07: Rufous hummingbird, Golden Gate Park, San Francisco, California (© jeremyborkat/Getty Images)
2025-09-06: Pacific Park at Santa Monica State Beach, California (© EXTREME-PHOTOGRAPHER/Getty Images)
2025-09-05: Grizzly bears wrestling, Katmai National Park and Preserve, Alaska (© Cavan Images/Adobe Stock)
2025-09-04: Boundary Waters Canoe Area Wilderness, Minnesota (© s.tomas/Shutterstock)
2025-09-03: Camel thorn trees, Deadvlei, Namib-Naukluft Park, Namibia (© Inge Johnsson/Alamy)
2025-09-02: Amalgamated Clothing Workers of America in a Labor Day parade, May 1915, Chicago (© Chicago Sun-Times/Chicago Daily News collection/Chicago History Museum/Getty Images)
2025-09-01: Scotts Bluff National Monument in Gering, Nebraska (© Hawk Buckman/Getty Images)