Light & Circadian Rhythms

ILLUMINATE YOUR DAILY RHYTHM

Lighting plays a fundamental role in shaping environments. When strategically applied, lighting can emulate the sun’s natural rhythm, enhancing the overall atmosphere and supporting the well-being of those within the space. By aligning indoor lighting with the natural cycle of daylight - bright and energizing during the day and soft, warm tones in the evening - we can foster better moods and mental
health throughout the day.

MORNING

Bright & cool light

The day begins with the sun’s bright, cool-toned light, stimulating our bodies to wake, feel alert, and energized. By incorporating light that mimics this natural blue-rich spectrum in the morning, spaces can support the regulation of circadian rhythms, giving residents or visitors a positive and energetic start to the day.

Morning lighting considerations:

Integrate bright, cool-toned lighting in areas where the day begins – kitchens or canteens, bathrooms, and workspaces.

Maximize natural daylight by opening curtains to allow sunlight to enter freely during the morning routine.

AFTERNOON

Maintain focus with balanced lighting

As the sun rises, the light softens and warms. Lighting in the afternoon should be designed to provide a balanced, neutral intensity that sustains energy without causing overstimulation. This helps support focus and productivity, avoiding mental fatigue that can arise from harsh or dim lighting.

Afternoon lighting considerations:

Combine natural light with soft, artificial lighting that mimics the midday sun’s neutral glow.

For dim workspaces, consider light fixtures that provide steady, balanced illumination to ensure sustained productivity.

EVENING

Promote relaxation with warm, soft light

As evening approaches, natural light shifts to warmer amber tones, signaling our bodies to unwind and prepare for rest. By replicating this natural change with warm, soft lighting indoors, we can help reduce stress and encourage a relaxed environment.

Evening lighting considerations:

Use dimmable, warm lights in living and sleeping areas to create a cozy, soothing ambiance.

Avoid bright, blue light from screens before bedtime, as it may disrupt the body’s natural sleep cycle.

Choose bedside lamps or low-light fixtures that creates a calm environment, promoting relaxation without overwhelming the senses.

Syncing your lighting with the sun’s natural cycle

By thoughtfully designing lighting that mirror the natural progression of the sun - bright and energizing in the morning, balanced during the afternoon, and warm and relaxing in the evening - you can create environments that positively influence visitors' mood, energy levels, and mental well-being. Integrating features like dimmable lighting can provide an added layer of flexibility, allowing lighting to evolve throughout the day, ensuring spaces that support health and productivity.

Light is essential

Combine the benefits of natural daylight with well-planned artificial lighting to
create an environment that promotes better physical and mental well-being.

Light source guide

Lighting plays a crucial role in our daily lives, not only fulfilling functional needs but also contributing to improved well-being.