Use the yearlight calendar tool
Visualize the year as elapsed and remaining daylight-like progress.
What yearlightcalendar.com is for
Use explicit dates, named time zones and portable calendar formats.
Keep the date and time zone visible
A clock reading or duration can cross midnight. Include the calendar date, UTC offset and named time zone whenever a result will be shared.
Continue on Time.now
The permanent resource is https://time.now/year/yearlight-calendar/. This focused Time.now page must be published before the domain-level 301 is enabled.