In case you have one file per day you could also consider using a YAML frontmatter like it’s used in Jekyll[1]. Then you could capture the time-related info as

In case you have one file per day you could also consider using a YAML frontmatter like it’s used in Jekyll[1]. Then you could capture the time-related info as structured meta-data. [1] https://jekyllrb.com/docs/front-matter/ https://jekyllrb.com/docs/front-matter/