The first eclipse season of 2025 is set to begin, featuring a total lunar eclipse in March followed by a partial solar eclipse later in the month.
Eclipse seasons occur approximately every 173.3 days, during which alignments between the Earth, moon, and sun allow for eclipses to occur.
In 2025, the second eclipse season will occur in September, with a lunar eclipse on the 7th and a partial solar eclipse on the 21st of the month.
Alignment of lunar nodes with the sun marks the middle of eclipse seasons, where eclipse events are most exact in their alignment.
Eclipse seasons bring about a minimum of two eclipses (solar and lunar) with a possibility of a third eclipse occurring if the first eclipse is early in the season.
The moon's orbit inclination and crossings of the ecliptic plane create conditions for eclipses to occur during eclipse seasons.
A minimum of four eclipses typically occur in one calendar year, with potential for up to seven eclipses depending on the alignment of eclipse seasons and lunar phases.
Eclipse terminology includes lunar nodes, ecliptic, and the inevitability of eclipses during alignment of the sun with lunar nodes.
Rare occurrences, like seven eclipses in one calendar year, are possible based on eclipse season timings and lunar phase synchronizations.
Eclipse seasons in 2025 will bring celestial events that provide opportunities for skywatchers to witness lunar and solar eclipses.