An extraordinary astronomical observation from Abu Dhabi is challenging conventional methods of lunar calendar calculations. The International Astronomy Center has documented the sighting of the new crescent moon marking the complete of the month of Sha’ban in broad daylight, an event described as exceptionally rare.
The observation, made on February 16, 2026, by the Al-Khatim Astronomical Observatory, represents a historical precedent in lunar sighting, according to an official announcement from the International Astronomy Center. This precise observation, timed for the morning hours, upends traditional concepts of crescent moon observation, which typically occurs during twilight or at night.
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The sighting occurred at a time when astronomical forecasts indicated that the Sha’ban crescent would be visible only with a telescope in most regions, including Abu Dhabi, on Monday, January 19, 2026. At that time, the moon’s age was projected to be 17 hours and 56 minutes.
The successful daytime observation, achieved with such accuracy, surpasses all expectations. The Islamic Project for Sighting the Crescent previously established that the minimum historical age for sighting a crescent moon with the naked eye is only 15.33 hours. This development underscores the increasing precision of astronomical observation in the region.
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This exceptional achievement firmly positions the United Arab Emirates at the forefront of Islamic astronomy and enhances Abu Dhabi’s status as a global astronomical hub. The observation could contribute to resolving the annual debate surrounding the sighting of the crescent moon with unprecedented scientific accuracy. The International Astronomy Center published an image of the crescent, and a similar image was also shared on Facebook. Further details were reported by Sabq.org.
