Dictionary term
Solstice
Direct answer
Solstice: A Solstice is the instant when the Sun reaches its greatest apparent north or south declination, marking a seasonal turning point.
A Solstice marks the Sun's greatest apparent northward or southward position.
A Solstice marks the Sun's greatest apparent northward or southward position.
A Sun–Earth orientation for seasonal, atmospheric, tidal, and terrestrial terms.Quick reference
- Use when
- Use Solstice with exact time, hemisphere, and local daylight context; separate the instant from the whole cultural festival or day.
- Do not use it for
- The earliest sunset and latest sunrise do not usually occur on the solstice because of the equation of time and latitude.
- Reference category
- Seasons & Earth Almanac
- Related terms
- Astronomical Season, Meteorological Season, Equinox, Sunrise
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The story behind Solstice
Solstice observations appear in ancient calendars, monuments, navigation, agriculture, and religious traditions across many regions.
Solstice in spiritual tradition
A solstice is an observable turning in the solar year that joins precision with long cultural memory.
Solstice: fact and faith, kept distinct
This is a factual astronomy, calendar, Earth-science, cultural, or historical reference. It can support wonder at the created order without becoming a claim of fate, worship, or private revelation.
Solstice in numerology
Solstice 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 Solstice matters
Solstices bound the longest and shortest daylight seasons and anchor the annual solar calendar.
Solstice at work: an example
The December solstice begins winter in the Northern Hemisphere and summer in the Southern Hemisphere.
Where interpretation stops
Solstice 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: The Seasons and the Earth's Orbit - Official explanation of seasons, orbital distance, and Earth-Sun geometry.
- NOAA NCEI: Meteorological Versus Astronomical Seasons - Official comparison of seasons defined by Earth-Sun geometry and by climatological month groups.
- Source
- The Great Almanac Dictionary
- Category
- Seasons & Earth Almanac
- Also appears in
- Seasons & Earth Almanac
- Aliases
- None listed
- Last updated
- 2026-07-15
Find the next solar turning point
Solstice in a book is one thing; Solstice 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.
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More in Seasons & Earth Almanac
- Tidal Datum
- Astronomical Dusk
- Civil Dusk
- Diurnal Tide
- Glory
- March Equinox
- Nautical Twilight
- Season Length Asymmetry
Common questions
What is Solstice?
A Solstice is the instant when the Sun reaches its greatest apparent north or south declination, marking a seasonal turning point.
How is Solstice used in an almanac?
Use Solstice with exact time, hemisphere, and local daylight context; separate the instant from the whole cultural festival or day.
What should I avoid when interpreting Solstice?
The earliest sunset and latest sunrise do not usually occur on the solstice because of the equation of time and latitude.
