The Magic of the Days of the Week: Guide to Working with Planetary Days

Each of the days of the week is associate with a different planet and its unique energy. This ancient concept, known as planetary days, is rooted in astrology and the belief that by aligning our activities with the movements of the cosmos, we can enhance our personal growth journey. Working with the planets and their energies we can align our life with the natural rhythms of the universe and foster deeper connection with ourselves and the world around us.
In this post we’ll explore the meaning of each day of the week, its associating planet and themes. I’ll also go over the corresponding colors for each day that can be worn and incorporated with the day to better align with its energy.
Related: How to Set Intention with the Moon Phases

Planetary Days of The Week:
- Sunday: ruled by the Sun
- Monday: ruled by the Moon
- Tuesday: ruled by Mars
- Wednesday: ruled by Mercury
- Thursday: ruled by Jupiter
- Friday: ruled by Venus
- Saturday: ruled by Saturn

Sunday- Sun Day
Colors: Yellow, Gold
Themes: Empowerment + Joy
Sunday, named after the Sun, represents vitality, energy, and vitality. It’s a day associated with personal power, success, and achievement. On Sundays, it’s ideal to engage in activities that boost confidence and creativity.
Favorable Activities on Sunday:
- Spending time outdoors
- Sunbathing
- Activities that make you feel “alive”
- Prioritizing joy and happiness
Monday- Moon Day
Colors: Silver, White, Pastel Blue
Themes: Cleansing + Healing
Monday, named after the Moon, embodies emotions, intuition, and nurturing energy. This day is perfect for self-care activities and connecting with your inner self. Dedicate time to relaxation, meditation, journaling, or spending quality time with loved ones.
Favorable Activities on Monday:
- Activities that develop intuition
- Yin Yoga
- Spending time near bodies of water
- Practicing mindfulness and meditation
- Spiritual baths for cleansing
Tuesday- Mars Day
Colors: Orange, Red, Autumn Shades
Themes: Action + Power
Tuesday, associated with the fiery energy of Mars, represents courage, strength, and action. It’s a day to tackle the big task head-on and assert yourself in various areas of life. Challenge yourself today to channel Mars’ energy productively. Take on tasks that require determination and leadership, or work on something you’re passionate about.
Favorable Activities on Tuesday:
- Intense physical activities
- Starting new projects
- Sports and competitive activities
- Planning long term goals
Wednesday- Mercury Day
Colors: Purple, Lavender
Themes: Knowledge + Communication
Wednesday, ruled by Mercury, symbolizes communication, intellect, and adaptability. It’s a day for learning, networking, and intellectual pursuits. Engage in activities that stimulate your mind, such as reading, writing, or learning a new skill. Wednesday is also a favorable day for organizing and planning because Mercury’s energy facilitates clarity and efficiency.
Favorable Activities on Wednesday:
- Educational Activities (workshops, seminars, classes etc)
- Brainstorming new ideas
- Research for projects
- Planning social media content
- Meetings and business communication
Thursday- Jupiter Day
Colors: Deep shades of blue and green
Themes: Growth + Prosperity
Thursday, ruled by Jupiter, represents growth, abundance, and opportunity. It’s a day to focus on expansion and optimism, both personally and professionally. Pursue activities that broaden your horizons, such as travel, higher education, or exploring new cultures. Thursday is also a great day for philanthropy and acts of generosity, as Jupiter’s energy is know to encourage abundance and goodwill.
Favorable Activities on Thursday:
- Meet with mentors
- Travel
- Learn something new
- Manifestation rituals
- Practice gratitude
Friday- Venus Day
Colors: Pink, Light Green
Themes: Love + Creativity
Friday, ruled by Venus, represents beauty, love, harmony, relationships, and creativity. It’s a day to indulge in the pleasures of life and nurture your connection with yourself and others. Explore your creative side through music, dance, or culinary arts. Friday is also a good day for romance and strengthening bonds with partners or friends.
Favorable Activities on Friday:
- Spend time with loved ones
- Self-care rituals
- Beauty treatments and appointments
- Getting dressed ups to feel our best
- Live music, dancing, theater
- Making art and being creative
Saturday- Saturn Day
Colors: Black, Grey
Themes: Protection + Routine
Saturday, ruled by Saturn, represents discipline, responsibility, and structure. It’s a day for introspection, organization, and long-term planning. Dedicate time to evaluate your goals and progress, and take practical steps toward achieving them. Saturday is also a good day for solitude and spiritual practices because Saturn’s energy cultivates inner strength and resilience.
Favorable Activities on Saturday:
- Chores, organizing and cleaning
- Budgeting and working on finances
- Activities involving physical labour
- Career/business related

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