ISO 8601 specifies to use a hyphen. In freeform text this also makes sense in th...

		layer8 on March 12, 2023 \| parent \| context \| favorite \| on: Punctuation Matters: How to use the en dash, em da... ISO 8601 specifies to use a hyphen. In freeform text this also makes sense in that you could use an en-dash to specify a date range: 2023-03-12–2023-04-10. (ISO 8601 uses slashes for time intervals.)