LunaCal

LunaCal, developed by Roy E. Hofman, is a remarkable tool for those keen on predicting the visibility of the Moon. The latest version, 4.0.0.23, enhances its utility as an observational calendar for lunar phases. The software's prime feature is its ability to facilitate the observation of the crescent Moon, though it's equally adept at enabling observations of other illuminated celestial objects. Additionally, it offers detailed information on the location, phase, and magnitude of not just the Moon but also the Sun, planets, and other bright stars.

LunaCal.exe, the primary installation file, is compatible with a wide range of Windows operating systems, including Windows XP, 7, 10, and 11. This broad OS support ensures accessibility for a diverse user base. Previous versions such as 4.0, and 3.0 are also available, catering to various user preferences.

Categorized under Home & Hobby with a subcategory of Religion-Esoterics, LunaCal is particularly beneficial for hobbyists and scholars alike. It stands out for its feature of converting between calendars and time systems, which is a valuable tool for anyone needing precise astronomical timings.

Pros:

• Comprehensive tool for lunar visibility predictions.
• Supports a wide range of Windows OS.
• Detailed information on celestial bodies.
• Calendar and time system conversion feature.

Cons:

• Lack of support for non-Windows operating systems.
• May have a steep learning curve for beginners.

For those interested in astronomy, this program is definitely worth the free download. It provides an invaluable resource for both hobbyists and professionals looking to deepen their understanding of celestial events.

You may want to check out more software, such as Trendy Bible, RozCalc or ISA NL module, which might be related to LunaCal.