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Printable lunar calendar · Universal Time

Moon phases 2027

Every new moon, first quarter, full moon, and last quarter—placed on its UTC calendar date.

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2027 moon calendar

Universal Time

New MoonFirst QuarterFull MoonLast Quarter

Made with Calendar Forge · Dates shown in UTC

Exact moments

2027 moon phase dates and times

Times use Universal Time (UTC). The local date can differ depending on your timezone.

How this moon phase calendar works

The four principal phases occur when the Moon is 0°, 90°, 180°, or 270° from the Sun in geocentric ecliptic longitude. Calendar Forge calculates those instants with Astronomy Engine and displays them in UTC so the underlying moment stays unambiguous worldwide.

Calculation reference: Astronomy Engine, validated by its maintainers against JPL Horizons. Independent phase-time reference: U.S. Naval Observatory.