Yes [1]. In the unlikely event you need a calendar after 2038-01-19 w03 Tue, the program can generate you templates [2] for hundreds of years [3].

[1] https://terokarvinen.com/2021/calendar-txt/calendartxt-gener...

[2] https://terokarvinen.com/2024/format-date-calendar-txt/dateg...

[2] https://terokarvinen.com/2024/format-date-calendar-txt/

Update: Added the template until 2400.