Discover how natural sunlight shapes your sleep, energy, mood, and overall wellbeing. From the gentle reds of dawn to the high-energy blue of morning, every spectrum of light acts as a signal for your body’s internal clock. Learn science-backed ways to reconnect with natural rhythms, support your circadian health, and embrace the longest day of the year with mindful exposure to sunlight. Simple, free, and restorative practices can help you thrive in harmony with the sun — no fancy gadgets required.