Time and date sensor

Configuration
21

Nothing in particular.
I’m a beginner.
I’m starting to study the use of dates and times.
I was able to work on dates (custom formats) and wanted to do the same thing with times (eg 03:05 PM ‘% I:% M% p’).

I must start from date_time_iso

22

Well, if you want to take HH:MM:SS format and use it in tempaltes, the best way to do that is with today_at

It appends the date to the time you put in quotes (or from a sensor). and then you can use that however you want.

{{ today_at("10:00") }}

or

{{ today_at("10:00:00") }}

and then to format it

{{ today_at("10:00:00").sfrttime("%I:% M %p") }}

and from your sensor

{{ today_at(states('sensor.time')).sfrttime("%I:%M %p") }}

however, keep in mind, you can just use now() to do this without any extra sensors

{{ now().stfttime("%I:%M %p") }}
23

Thanks Petro for your help