Moon phase estimates 2026
A clear answer, with the details you need to plan around it.
Planning calendar for 2026. Today is October 3, 2026.
Approximation only: assumes a constant 29.530588853-day lunar cycle. Actual phases can differ by many hours. Not suitable for tides, navigation, or eclipse prediction.
Dates at a glance
| Estimated full moon (UTC) | Model |
|---|---|
| 2026-01-03 20:15 | Mean synodic month |
| 2026-02-02 08:59 | Mean synodic month |
| 2026-03-03 21:43 | Mean synodic month |
| 2026-04-02 10:27 | Mean synodic month |
| 2026-05-01 23:11 | Mean synodic month |
| 2026-05-31 11:55 | Mean synodic month |
| 2026-06-30 00:39 | Mean synodic month |
| 2026-07-29 13:23 | Mean synodic month |
| 2026-08-28 02:07 | Mean synodic month |
| 2026-09-26 14:51 | Mean synodic month |
| 2026-10-26 03:35 | Mean synodic month |
| 2026-11-24 16:19 | Mean synodic month |
| 2026-12-24 05:03 | Mean synodic month |
Follow an approximate lunar rhythm
Explore a simple model of the lunar cycle and its next full moon. Use the calendar to plan a casual observing evening, then check a local astronomical ephemeris for precise timing.
How the calculation works
This model repeats a mean 29.530588853-day synodic month from the new moon on January 6, 2000 at 18:14 UTC. Real lunar motion is irregular; these are estimates and can differ by many hours.
A useful next step
Moonrise, weather, and your location affect what you can see. The model does not calculate eclipses, tides, or location-specific visibility.
Common questions
What is the result for Moon phase estimates 2026?
Planning calendar for 2026. Today is October 3, 2026.
Which counting rules does this page use?
Approximation only: assumes a constant 29.530588853-day lunar cycle. Actual phases can differ by many hours. Not suitable for tides, navigation, or eclipse prediction.
How can I use this result in my plans?
Moonrise, weather, and your location affect what you can see. The model does not calculate eclipses, tides, or location-specific visibility.