Ships Companies Ports Documents Distances FAQ Contacts St Vincent Time: GMT -4 (GMT -5 during summer time). International dialling code: +1 784. Territorial waters: St Vincent claims a limit of 12nm for territorial waters and a limit of 200nm for fisheries jurisdiction. Capital city: Kingstown. PORT LATITUDE LONGITUDE REMARK UNCTAD TIME ZONE MAX DRAFT MAIN PORT DETAILS Arnos Vale 13° 08.0' N 061° 13.0' W Sub Port VCKTN GMT -4   Kingstown Details Campden Park Bay 13° 10.0' N 061° 15.0' W Sub Port VCCRP GMT -4   Kingstown Details Kingstown 13° 09.0' N 061° 14.0' W Port Open VCKTN GMT -4 9.10   Details