Dictionary term
Solar Noon
Direct answer
Solar Noon is the instant when the Sun crosses the local meridian and reaches its greatest daily altitude.
Solar Noon is the local meridian transit of the Sun.
Solar Noon is the local meridian transit of the Sun.
A cycle or timeline schematic for comparing the named timekeeping concept.Quick reference
- Use when
- Use Solar Noon for sundials, shadow measurements, daily Sun altitude, and solar-energy planning.
- Do not use it for
- Never look directly at the Sun to determine transit; use safe projection, shadows, or calculated data.
- Reference category
- Calendars & Timekeeping
- Related terms
- Astronomical Day, Local Apparent Solar Time, Calendar, Julian Date
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The story behind Solar Noon
Local noon was once set directly from the Sun before standard time zones synchronized clocks across wide regions.
Solar Noon in spiritual tradition
Spiritually, Solar Noon can mark attentive pause while remaining a calculable local event.
Solar Noon: fact and faith, kept distinct
This is a factual calendar, astronomy, Earth-science, cultural-history, or observational reference. It can support wonder and practical planning without becoming a claim of fate, spiritual causation, or private revelation.
Solar Noon in numerology
Solar Noon is not a numerology claim. Any numbers attached to it should retain their ordinary scientific, calendrical, navigational, or historical meaning unless a separate symbolic interpretation is clearly labeled.
Why Solar Noon matters
Longitude, time zone, daylight-saving rules, and the equation of time can move Solar Noon far from 12:00 on a clock.
Solar Noon at work: an example
A city on the western edge of a time zone can experience Solar Noon well after 12:00 civil time.
Where interpretation stops
Solar Noon is presented as sourced astronomy, calendrical, Earth-science, cultural, or instrument-history reference. Definitions should distinguish measured phenomena from civil convention and historical interpretation, preserve location and time dependencies, and avoid turning factual sky data into a deterministic personal claim.
Sources and editorial method
Research references used for this entry include:
- U.S. Naval Observatory: Rise, Set, and Twilight Definitions - Official definitions used for sunrise, sunset, refraction, and twilight calculations.
- NOAA Global Monitoring Laboratory: Solar Calculator Glossary - NOAA definitions for solar geometry, atmospheric refraction, and civil, nautical, and astronomical twilight.
- Source
- The Great Almanac Dictionary
- Category
- Calendars & Timekeeping
- Also appears in
- Calendars & Timekeeping
- Aliases
- None listed
- Last updated
- 2026-07-16
Find today local solar noon
Solar Noon in a book is one thing; Solar Noon in your own birth chart is your life. The Oracle casts your real chart and tells you what it means for your love, your work, and your year ahead, in conversation, free.
Speak with the OracleRelated terms
More in Calendars & Timekeeping
- UTC Offset
- Barycentric Coordinate Time
- Civil Day
- DUT1
- Greenwich Mean Time
- Julian Calendar
- Lunar Calendar
- Proleptic Julian Calendar
Common questions
What is Solar Noon?
Solar Noon is the instant when the Sun crosses the local meridian and reaches its greatest daily altitude.
How is Solar Noon used in an almanac?
Use Solar Noon for sundials, shadow measurements, daily Sun altitude, and solar-energy planning.
What should I avoid when interpreting Solar Noon?
Never look directly at the Sun to determine transit; use safe projection, shadows, or calculated data.
