Partial Lunar Eclipse of 2026 Aug 28
The Partial Lunar Eclipse of 2026 Aug 28 is visible from the following geographic regions:
- eastern Pacific, Americas, Europe, Africa
The diagram to the right depicts the Moon's path with respect to Earth's umbral and penumbral shadows. Below it is a map showing the geographic regions of eclipse visibility. Click on the figure to enlarge it. For an explanation of the features appearing in the figure, see Key to Lunar Eclipse Figures.
The instant of greatest eclipse takes place on 2026 Aug 28 at 04:14:04 TD (04:12:52 UT1). This is 5.8 days after the Moon reaches apogee. During the eclipse, the Moon is in the constellation Aquarius. The synodic month in which the eclipse takes place has a Brown Lunation Number of 1282.
The eclipse belongs to Saros 138 and is number 29 of 82 eclipses in the series. All eclipses in this series occur at the Moons ascending node. The Moon moves southward with respect to the node with each succeeding eclipse in the series and gamma decreases.
The partial lunar eclipse of 2026 Aug 28 is preceded two weeks earlier by a total solar eclipse on 2026 Aug 12.
These eclipses all take place during a single eclipse season.
The eclipse predictions are given in both Terrestrial Dynamical Time (TD) and Universal Time (UT1). The parameter ΔT is used to convert between these two times (i.e., TD = UT1 + ΔT). ΔT has a value of 72.3 seconds for this eclipse.
The following links provide maps and data for the eclipse.
- Eclipse Figure - eclipse geometry diagram and map of eclipse visibility
- Saros 138 Table - data for all eclipses in the Saros series
The tables below contain detailed predictions and additional information on the Partial Lunar Eclipse of 2026 Aug 28 .