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Europa

Europa
Europe/Amsterdam Europe/Andorra Europe/Athens Europe/Belfast Europe/Belgrade
Europe/Berlin Europe/Bratislava Europe/Brussels Europe/Bucharest Europe/Budapest
Europe/Chisinau Europe/Copenhagen Europe/Dublin Europe/Gibraltar Europe/Guernsey
Europe/Helsinki Europe/Isle_of_Man Europe/Istanbul Europe/Jersey Europe/Kaliningrad
Europe/Kiev Europe/Lisbon Europe/Ljubljana Europe/London Europe/Luxembourg
Europe/Madrid Europe/Malta Europe/Mariehamn Europe/Minsk Europe/Monaco
Europe/Moscow Europe/Nicosia Europe/Oslo Europe/Paris Europe/Podgorica
Europe/Prague Europe/Riga Europe/Rome Europe/Samara Europe/San_Marino
Europe/Sarajevo Europe/Simferopol Europe/Skopje Europe/Sofia Europe/Stockholm
Europe/Tallinn Europe/Tirane Europe/Tiraspol Europe/Uzhgorod Europe/Vaduz
Europe/Vatican Europe/Vienna Europe/Vilnius Europe/Volgograd Europe/Warsaw
Europe/Zagreb Europe/Zaporozhye Europe/Zurich    

Listado de zonas horarias soportadas
PHP Manual