Time zones US/France Ex: California to France, add +9H France to California, substract -9H +6H 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 01 02 03 04 05 06 |--------------------------| ********** Base 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 |--------------------------| * +9H 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 01 02 03 04 05 06 07 08 09 -----------------------| |--