time zone & daylight saivings [help]

visonneau-vin <visonneau-vin@...>

Hi from france
I would like to know if someone can tell me (or explain me) what are the
parameter of time zone and daylight saivings for western of france.I thought
that the manual is very difficult to understand.
In summer,local time in france is GMT-2,
in winter,local time is GMT-1
My geographic situation is:
latitude 1.4170 Ouest
longitude:47.15 Nord
Thanks you for your helpful
Vincent (sorry for the bad english)

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