Add St Pierre du Bois (Guernsey) to your list and use my-locations table to visually convert it's time to another timezone or city time.
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Current time zone for St Pierre du Bois (Guernsey) is GMT, whose offset is GMT+0 from Greenwich Mean Time (GMT).

The IANA timezone identifier for St Pierre du Bois, Guernsey is "Europe/Guernsey"

It currently does not observe Daylight Savings Time.

DST ended on Sunday, October 26 2025 at 2:00 am local time, when time in St Pierre du Bois moved back 1 hour to 1:00 am.