2028 has 13 full moons and 12 new moons. A lunation, from one new moon to the next, lasts 29.53 days on average, so the phases drift about eleven days earlier in the calendar from one year to the next.
The closest full moons of the year, often called supermoons, fall on January 12, February 10, and March 11.
A second full moon in one calendar month, a blue moon, happens on December 31.
The full moon of January 12 brings a partial lunar eclipse. See the eclipse.
The new moon of January 26 brings an annular solar eclipse. See the eclipse.
The full moon of July 6 brings a partial lunar eclipse. See the eclipse.
The new moon of July 22 brings a total solar eclipse. See the eclipse.
The full moon of December 31 brings a total lunar eclipse. See the eclipse.