Equal on the Equinox?
Is it true that day and night are the same length on the equinox? Tell us what you discover! Report your Daylight for March 20th.
This photo, made by stitching together several 30-second exposures, was taken by naturalist Jim McCormac as a celebration of the cold and clear February night skies in Ohio.
Sunlight drives all living systems. Seasonal changes in sunlight affect the entire web of life. Observe the natural world closely. Record data, take photos, and make drawings. Look for patterns of seasonal change, and note webs of connections.