Using Sunday, day to night
Tip 1
Prioritise bright light when you first wake up
The body follows a daily internal rhythm, known as the circadian rhythm, that helps regulate sleep and wakefulness. Research shows that the body is particularly responsive to bright, blue-enriched light within the first 30-60 minutes of waking.
First thing in the morning, sit under your Sunday Light to get your daily bright light exposure.
Tip 2
Keep using the light throughout the day
As the day progresses, light plays a different role. While its circadian influence is strongest in the morning, sufficiently bright daytime light is associated with increased alertness and mental clarity.
Sunday is designed to deliver meaningful light levels across an entire space, allowing you to move freely and naturally rather than positioning yourself next to a device or SAD lamp.
Tip 3
Follow the natural rhythm of the day
Sunday offers optional scheduling, allowing light to shift automatically from bright daytime tones to warm evening light. Deep dimming and a 2650K setting help spaces transition naturally as the day comes to an end.
Tip 4
Support travel and recovery
Light is one of the strongest signals your body uses to adapt to new time zones. By adjusting light exposure before and after travel, Sunday can help ease the transition, using brighter light at the right times, without disrupting your routine.
Sunday allows these changes to happen within your existing routine, easing the effects of jet lag.
Tip 5
Extend the day
Shorter winter days naturally reduce light exposure. Extending bright light earlier in the morning can help maintain energy, mood, and the feeling of longer days, without changing your schedule.
Many users find that starting the day with Sunday helps sustain energy through the darker months.
Tip 6
Trust your intuition
Using Sunday will naturally feel good. Trust the signals you receive from your body. You'll quickly learn what brightness and color temperature feels right for different times of day.
You can also reach out to us with any questions or further thoughts - we'd love to hear from you.
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