The Science in the Bible

Entry 63 · Section 6: Move

Signs, Seasons, and Direction

People observe sunrise points, day length, lunar phases, constellations, and unusual heavenly signs.

Scripture: Gen 1:14–18; 8:22; Lev 23; Deut 4:19; Job 9:9; Amos 5:8; Acts 27:20; Joel 2:30–31; Luke 21:25

AstronomyNavigationCalendar Science

Seasonal solar geometry at the declared 31.78° reference latitude. Noon altitude, sunrise direction, and geometric daylight vary together; terrain and atmospheric refraction are excluded.
Seasonal solar geometry at the declared 31.78° reference latitude. Noon altitude, sunrise direction, and geometric daylight vary together; terrain and atmospheric refraction are excluded.

The question

How can recurring celestial motions supply seasons, calendars, time, and direction without collapsing every biblical sign into one category?

Why it matters

The sky can function as a clock, calendar, compass, illustration, warning, miracle, or prophetic image, and the passage's genre determines which category applies.

Suggest a correction or new direction
About this preview: This page introduces the scene and question. It intentionally omits the entry's complete calculation, tables, sensitivity cases, and conclusion.