Pro tip: Use the command

    timedatectl list-timezones

to get a list of all timezones your debian based OS recognises.

For your convenience, here is a list for a Debian 13 box with 628 entries:

▲ BrandoElFollito 3 days ago | parent | next [-]

I wonder why Poland is separate, when there is Europe/Warsaw

	▲	JdeBP 3 days ago \| parent [-]
		Poland is another backwards compatibility alias in the backward file; which you will notice is also in Debian's other package, as of Debian 13.

▲ guesswho_ 4 days ago | parent | prev [-]

[dead]