Astrology Charts Explained: Types, Meanings, and When to Use Them
An astrology chart is a circular diagram mapping the positions of the Sun, Moon, and planets across the 12 zodiac signs and 12 houses at a specific moment in time. AstroMood calculates charts using Swiss Ephemeris with precision to 0.001 arc seconds — the same engine used by professional astrologers and astronomical research institutions worldwide.
Astrology charts are visual maps of planetary positions used to understand personality, timing, relationships, and life events. While many people are familiar with birth charts, astrology includes 9 major chart types, each designed for a specific purpose. Choosing the right chart is essential for accurate interpretation.
Some charts focus on who you are, others explain what is happening now, while some explore relationship dynamics or long-term life cycles. This page provides a clear overview of the most important astrology chart types and explains when and why each one is used.
AstroMood brings these charts together in a structured and personalized way, helping you move beyond generic astrology and into meaningful interpretation.
What Is an Astrology Chart?
An astrology chart is calculated using a specific moment in time and location, translating planetary positions into symbolic meaning. Depending on the chart type, this moment could be your birth, the present time, a birthday, or even the moment a question is asked.
Main Types of Astrology Charts
Natal Chart
Who you are at your core
Your natal chart (birth chart) is the foundation of astrology. It reveals personality traits, emotional patterns, strengths, challenges, and long-term life themes.
Learn moreTransit Chart
What is happening now
Transit charts show how current planetary movements interact with your natal chart. They explain timing, emotional shifts, challenges, and opportunities.
Learn moreSolar Return Chart
Your year ahead
A solar return chart highlights the main themes and focus areas of your upcoming year, starting from your birthday.
Learn moreLunar Return Chart
Monthly emotional cycles
Lunar return charts focus on emotional tone and inner priorities for the month ahead.
Learn moreProgressed Chart
Inner growth and life phases
Progressed charts reflect psychological development and long-term internal changes over time.
Learn moreSynastry Chart
Relationship compatibility
Synastry charts compare two birth charts to understand attraction, communication, emotional connection, and tension.
Learn moreComposite Chart
The relationship itself
Composite charts represent the shared energy and purpose of a relationship, rather than the individuals.
Learn moreEvent Chart
The energy of a specific moment
Event charts analyze the astrology of important moments such as launches, decisions, or beginnings.
Learn moreHorary Chart
Answering specific questions
Horary charts are used to answer clear, focused questions based on the moment the question is asked.
Learn moreWhich Astrology Chart Should You Use?
How AstroMood Interprets Astrology Charts
AstroMood combines traditional astrology principles with structured analysis, including:
- Element and modality balance
- Life-area emphasis
- Planetary interactions
- Clear, human-readable interpretations
All calculations use Swiss Ephemeris with planetary position accuracy to 0.001 arc seconds, covering 13,200+ years of ephemeris data. Combined with a database of 147,000+ city locations, this approach makes complex astrology accessible without losing precision or depth.
Start Exploring Your Astrology Charts
Each chart offers a different perspective on your life. Together, they form a complete picture of who you are, where you are, and where you are heading.