I’ve been doing my primary journaling in Day One for years, and one of its best features is “On This Day” where it shows you other entries you created on the same month and date for all the past years you’ve kept a journal. I really wanted to have the same thing in Obsidian, so I added a section to my “Daily Note Template” that embeds a query for the date in question.
The section looks like this, but the embedded query does most of the heavy lifting:
---
## On This Day
```query
file:"{{date:-MM-DD}}"
```
The result is something like this:
I’d really like to use the Daily Notes in Obsidian for my principal journaling, for linking my thinking and whatnot, but I’m very attached to Day One’s book printing service that allows me to print physical volumes of my journals after every year. If anyone knows a convenient way to automate import of Obsidian Daily Notes into Day One, I sure would appreciate it!