Lunar Eclipse Rare ‘Blood Moon’ on Makha Bucha Night

A rare total lunar eclipse will be visible across Thailand on the night of March 3, coinciding with Makha Bucha Day. The Moon is expected to appear brick-red, creating a so-called “Blood Moon” visible to the naked eye from moonrise at approximately 6.23pm. The total eclipse phase, when the Moon is fully red, will last 39 minutes.

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According to the National Astronomical Research Institute of Thailand (Public Organisation) (NARIT), the eclipse will occur from 3.44pm to 9.23pm. In Thailand, the phenomenon can be observed from the moment the Moon rises above the eastern horizon at around 6.23pm. The fully red phase will be visible until about 7.02pm, after which the eclipse will continue gradually until it ends.

NARIT stated that if this event is missed, the next total lunar eclipse visible from Thailand will not occur until the New Year period from the night of December 31, 2028, into January 1, 2029. Lunar eclipses occur when the Sun, Earth and Moon align in the same plane, with Earth positioned between the Sun and the Moon. Although there is a full Moon every month, eclipses do not happen each time because the Moon’s orbital plane is tilted by about five degrees relative to Earth’s orbit.

As the Moon passes through Earth’s shadow, observers see it gradually darken before turning red when fully within the shadow. In ancient Thai tradition, the event was referred to as “Rahu swallowing the Moon.” On average, lunar eclipses occur at least twice a year globally, but visibility depends on geographic location.

For optimal viewing, NARIT recommends choosing an open area with a clear view of the eastern horizon, free from obstructions such as buildings or trees. Elevated rooftops, viewpoints and seaside locations are suggested. Visibility may be affected by heavy cloud or rain.

The Nation reported that NARIT has designated five main public observation points: Princess Sirindhorn AstroPark in Mae Rim District, Chiang Mai; the Regional Observatory for the Public in Nakhon Ratchasima; the Regional Observatory for the Public in Chachoengsao; the Regional Observatory for the Public in Songkhla; and the Regional Observatory for the Public in Khon Kaen. The public is invited to attend from 6pm to 10pm on March 3 to observe the eclipse and other celestial objects. Entry is free, and a live broadcast will be available via NARIT’s Facebook and YouTube channels.

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Adapted by ASEAN Now Nation 3 Mar 2026