The lunar crescent visibility of the Rajab 1446 Hijri

The lunar crescent visibility of the Rajab 1446 Hijri

The lunar crescent visibility of the Rajab 1446 Hijri 

The Conjunction:

The geocentric conjunction between the Moon and the Sun will occur on Monday, December 30, 2024, at 23:27 local time.

Image 1: A map showing the position of the Moon at sunset on Monday, December 30, 2024, the day of the conjunction, along with a diagram illustrating the synchronization between sunset and the central conjunction of the Sun and the Moon.
Image 1: A map showing the position of the Moon at sunset on Monday, December 30, 2024, the day of the conjunction, along with a diagram illustrating the synchronization between sunset and the central conjunction of the Sun and the Moon.

 

Position of the Moon at sunset on Tuesday, December 31, 2024.

In Tunisia:

In Tunisia, the moon will remain above the horizon after sunset for approximately 20 minutes. The maximum altitudes (HL) and geocentric elongations (ARCL) will be observed in Borj El Khadra, with an HL of 3.87° and an ARCL of 7.36

Image 2: Position of the Moon on the western horizon in the city of Tunis at sunset on Tuesday, December 31, 2024, corresponding to 29 Jumada al-Thani 1446 Hijri.
Image 2: Position of the Moon on the western horizon in the city of Tunis at sunset on Tuesday, December 31, 2024, corresponding to 29 Jumada al-Thani 1446 Hijri.

 

Islamic Cities:

In Arab and Islamic countries, the Moon will remain above the horizon after sunset on Tuesday, December 31, 2024 (see Image 3). Its visibility duration will vary depending on the region, with a maximum of 42 minutes in Dakar, where the Moon will reach its highest altitude of 2.28 degrees above the horizon and a geocentric elongation (ARCL) of approximately 11.43 degrees.

Image 3: A map of isochrones showing the Moon's duration of visibility in minutes after sunset on Tuesday, December 31, 2024, corresponding to 29 Jumada al-Thani 1446 Hijri, across the world.
Image 3: A map of isochrones showing the Moon's duration of visibility in minutes after sunset on Tuesday, December 31, 2024, corresponding to 29 Jumada al-Thani 1446 Hijri, across the world. (mmon lage time)

 

Crescent observation possibility:

According to astronomical data, the crescent moon of the month of Rajab will be visible after sunset on Tuesday, December 31, 2024, in several regions around the world, including some Arab countries such as Yemen, Algeria, and Morocco. The possibility of observing the crescent will begin globally from noon local time in the easternmost areas of the Indian Ocean and will gradually progress westward, as illustrated on the attached map (Image 3).

In Tunisia, the Moon will be relatively close to the horizon, making observation conditions incomplete. However, the crescent's visibility remains weakly probable and depends on specific conditions.

Image 3: A map showing the possibility of observing the Rajab crescent moon of the year 1446 Hijri after sunset on Tuesday, December 31, 2024, across the world, along with astronomical data on the crescent's age in hours and its altitude in degrees.
Image 4: A map showing the possibility of observing the Rajab crescent moon of the year 1446 Hijri after sunset on Tuesday, December 31, 2024, across the world, along with astronomical data on the crescent's age in hours and its altitude in degrees.

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