Julian Date Conv Calendar

The Julian Date Conv Calendar is an authoritative tool designed to facilitate the conversion between standard Gregorian dates and Julian dates. This application presents a month's view, displaying both date formats side by side, catering specifically to professionals like mainframe programmers and schedulers who frequently work with Julian dates.

Key features include the option to view the week number alongside dates, enhancing the usability of the calendar for planning and scheduling purposes. Additionally, adaptable display settings allow the user to customize the visual presentation of dates, Julian days, and the week of the year. Users can select from displaying any combination of these elements, ensuring the calendar meets their specific needs.

Additional functionalities include optional widgets that provide instant access to the current Julian day. However, these widgets are only available when not installed on an SD card, due to Android platform restrictions. There is also a week of the year display and an optional landscape mode which can be activated in the settings.

Personalization options extend to visual aspects, with adjustable font sizes for different display modes to ensure readability across various screen sizes. Julian days are signified with hyphens ("-123-"), and the week number is enclosed in brackets (e.g., "(30)"), making it clear and straightforward to differentiate between data types.

Support for a long-press feature to open the device's calendar/agenda is offered, which can be enabled through the settings. This feature is available for the latest version of Android.

The app stands out as an essential tool for anyone managing schedules or programming based on Julian dates, ensuring efficiency and accuracy in the conversion between date systems. With its user-customizable features and practical functionality, it remains a top choice for professionals seeking a reliable calendar conversion solution.