365day

365day is a term that can refer to several concepts tied to the duration of a year. As a stylized form, it is not tied to a single standardized product, organization, or protocol, and its meaning depends on the context in which it is used.

In branding and software, 365day has been used as a name or part of a name for calendar-related tools, journaling applications, or year-long challenge programs that motivate users to complete daily tasks, reflections, or data entries for an entire year. Such uses emphasize consistency, habit formation, and year-long tracking, often featuring daily prompts, logs, or reminders.

Culturally, the phrase most commonly encountered in English-language media is the film 365 Days (Polish: 365 Dni), released in 2020, which is unrelated to calendar software or daily logging. It is included here only as a note to avoid confusion with similarly named projects.

If you have a specific product, project, or context in mind for 365day, providing additional details would help identify the intended reference. In general, the concept promotes the idea of sustaining activity or recording experiences across a full 365-day cycle.