Giờ quốc tế.
| STT | TÊN NƯỚC | MÃ QUỐC GIA | CHÊNH LỆCH GIỜ |
| 1 | AFGHANISTAN | 93 | -2.30 |
| 2 | ALBANIA | 355 | -6 |
| 3 | ALGIERIA | 213 | -6 |
| 4 | ANDORRA | 34 | -6 |
| 5 | ANGOLA | 244 | -6 |
| 6 | ANGUILLA | 1 | -11 |
| 7 | ANTIGUA & BARBUDA | 1 | -11 |
| 8 | ANTILLES | 599 | -11 |
| 9 | ARGENTINA | 54 | -10 |
| 10 | ARUBA | 297 | -11 |
| 11 | ASCENSIONSLAND | 247 | -7 |
| 12 | AUSTRALIA | 61 | +1+3 |
| 13 | AUSTRIA | 43 | -6 |
| 14 | AZONES | 351 | -8 |
| 15 | BAHAMAS | 1 | +12 |
| 16 | BAHRAIN | 973 | -4 |
| 17 | BANGLADESH | 880 | -1 |
| 18 | BARBADOS | 1 | -11 |
| 19 | BELGIUM | 32 | -6 |
| 20 | BELIZE | 501 | -11 |
| 21 | BENIN | 229 | -6 |
| 22 | BERMUDA | 1 | -11 |
| 23 | BOLIVIA | 591 | -11 |
| 24 | BOTSWANA | 267 | -5 |
| 25 | BRAZIL | 55 | -10-12 |
| 26 | BRUNEI | 673 | +1 |
| 27 | BULGARIA | 359 | -5 |
| 28 | BURKINA FASO | 226 | -7 |
| 29 | BURMA | 95 | -0+3 |
| 30 | BURUNDI | 257 | -5 |
| 31 | CAMEROON | 237 | -6 |
| 32 | CANADA | 1 | -10.30 |
| 33 | CAPE VERDE ISLANDS | 238 | -8 |
| 34 | CAYMAN ISLAND | 1 | -12 |
| 35 | CENTRAL AFRICAN REP. | 236 | -6 |
| 36 | CHAD | 235 | -6 |
| 37 | CHILE | 56 | -11 |
| 38 | CHINA | 86 | +1.10 |
| 39 | COLOMBIA | 57 | -12 |
| 40 | COMOROS | 264 | -4 |
| 41 | CONGO | 242 | -6 |
| 42 | COOK ISLAND | 682 | -17 |
| 43 | COSTA RICA | 506 | -13 |
| 44 | CUBA | 53 | -12 |
| 45 | CYPRUS | 357 | -5 |
| 46 | CZECHOSLOVAKIA | 42 | -6 |
| 47 | DENMARK | 45 | -6 |
| 48 | DJIBOUTI | 1 | -4 |
| 49 | DOMINICA | 1 | -11 |
| 50 | DOMINACAN REP. | 1 | -11 |
| 51 | ECUADOR | 593 | -12 |
| 52 | EGYPT | 20 | -5 |
| 53 | ELSALVADOR | 503 | -15 |
| 54 | EQUATORIAL GUINCA | 240 | -6 |
| 55 | ETHIOPIA | 251 | -4 |
| 56 | FALKLAND ISLANDS (MALVINA) | 500 | -11 |
| 57 | FAROE ISLANDS (DENMARK) | 298 | -7 |
| 58 | FUJI | 679 | +5 |
| 59 | FINLAND | 358 | -5 |
| 60 | FRANCE | 33 | -6 |
| 61 | FRENCH GUINANA | 594 | -11 |
| 62 | FRENCH POLYNESIA | 689 | -17 |
| 63 | GABON | 241 | -6 |
| 64 | GAMBIA | 220 | -7 |
| 65 | GERMANY | 49 | -6 |
| 66 | GHANA | 233 | -7 |
| 67 | GIBRALTAR | 350 | -6 |
| 68 | GREECE | 30 | -5 |
| 69 | GREENLAND | 299 | -10 |
| 70 | GRENADA (INC.CARIBOU) | 1 | -11 |
| 71 | GUADELOUPE | 590 | -11 |
| 72 | GUAM | 671 | |
| 73 | GUATEMALA | 502 | -13 |
| 74 | GUINEA | 224 | -7 |
| 75 | GUINEA-BISSAU | 245 | -8 |
| 76 | GUYANA | 592 | -10 |
| 77 | HAITI | 509 | -12 |
| 78 | HONDURAS | 504 | -13 |
| 79 | HONGKONG | 852 | +1 |
| 80 | HUNGARY | 36 | +6 |
| 81 | ICELAND | 354 | -7 |
| 82 | INDIA | 91 | -1.30 |
| 83 | INDONESIA | 62 | -0+2 |
| 84 | IRAN | 98 | -3.30 |
| 85 | IRAQ | 964 | -4 |
| 86 | ISRAEL | 972 | -5 |
| 87 | ITALY | 39 | -6 |
| 88 | IVORY COAST | 225 | |
| 89 | JAMAICA | 1 | -12 |
| 90 | JAPAN | 81 | +2 |
| 91 | JORDAN | 962 | -5 |
| 92 | KAMPUCHEA | 855 | 0 |
| 93 | KENYA | 245 | -4 |
| 94 | KIRIBATI | 686 | +5 |
| 95 | KOREA (NORTHERN) | 850 | +2 |
| 96 | KOREA (SOUTHERN) | 82 | +2 |
| 97 | KUWAIT | 965 | -4 |
| 98 | LAOS | 856 | 0 |
| 99 | LEBANON | 961 | -5 |
| 100 | LESOTHO | 266 | -5 |
| 101 | LIBERIA | 231 | -7 |
| 102 | LYBIA | 218 | -7 |
| 103 | LIECHTENSTEIN | 41 | -6 |
| 104 | LUXEMBOURG | 352 | -6 |
| 105 | MACAO | 853 | +1 |
| 106 | MADAGASCA | 261 | -4 |
| 107 | MADIERA | 351 | -7 |
| 108 | MALAWI | 265 | -5 |
| 109 | MALAYSIA | 60 | +1 |
| 110 | MALDIVES | 960 | -2 |
| 111 | MALI | 223 | -7 |
| 112 | MALTA | 356 | -6 |
| 113 | MARINA IS | 670 | +2 |
| 114 | MARSHALL ISLANDS | 692 | +4+5 |
| 115 | MARTINIQUE | 596 | -11 |
| 116 | MAURITANIA | 222 | -7 |
| 117 | MAURITIUS | 230 | -7 |
| 118 | MEXICO | 52 | -13-15 |
| 119 | MONACO | 33 | -6 |
| 120 | MONGOLIA | 276 | 0 |
| 121 | MONTSERRAT | 1 | -11 |
| 122 | MOROCCO | 212 | -7 |
| 123 | MOZAMBIQUE | 258 | -5 |
| 124 | NAMIBIA | 264 | -5 |
| 125 | NAURU | 674 | -5 |
| 126 | NEPAL | 977 | -1.15 |
| 127 | NERTHELANDS | 31 | -6 |
| 128 | NEVIS | 1 | |
| 129 | NEW CALEDONIA | 687 | +4 |
| 130 | NEW ZEALAND | 64 | +4+5 |
| 131 | NICARAGUA | 505 | -13 |
| 132 | NIGER | 227 | -6 |
| 133 | NEW ISLAND | 683 | -18 |
| 134 | NIGERIA | 234 | -6 |
| 135 | NORFOLK ISLANDS | 672 | +4.30 |
| 136 | NORWAY | 47 | -6 |
| 137 | OMAN | 968 | -3 |
| 138 | PAKISTAN | 92 | -2 |
| 139 | PALAU | 680 | +2 |
| 140 | PANAMA | 507 | -12 |
| 141 | PAPUA NEW GUINEA | 675 | +3 |
| 142 | PARAGUAY | 595 | -11 |
| 143 | PERU | 51 | -12 |
| 144 | PHILIPPINES | 63 | +1 |
| 145 | POLAND | 48 | -6 |
| 146 | PORTUGAL | 351 | -7 |
| 147 | PUERTORICO | -11 | |
| 148 | QUATAR | 974 | -4 |
| 149 | REUNION | 262 | -11 |
| 150 | ROMANIA | 40 | -3 |
| 151 | RWANDA | 250 | -5 |
| 152 | SAMOA (US) | 684 | +6 |
| 153 | SAMOA (WESTERN) | 685 | +6 |
| 154 | SANMARINO | 39 | -6 |
| 155 | SAO THOME & PRINCIPE | 239 | -7 |
| 156 | SAUDI ARABIA | 696 | -4 |
| 157 | SENEGAL | 221 | -7 |
| 158 | SEYCHELLES | 248 | -3 |
| 159 | SIERRA LEONE | 232 | -7 |
| 160 | SINGAPORE | 65 | +1 |
| 161 | SOLOMON ISLANDS | 677 | +4 |
| 162 | SOMALIA | 357 | +4 |
| 163 | SOUTH AFRICA | 27 | -5 |
| 164 | SPAIN (INC.BALESRES IS.) | 34 | -6 |
| 165 | SRILANCA | 94 | -1.30 |
| 166 | SUDAN | 249 | -5 |
| 167 | SURINAM | 597 | -5 |
| 168 | SWAZILAND | 268 | -5 |
| 169 | SWEDEN | 46 | -6 |
| 170 | SWITZERLAND | 41 | -6 |
| 171 | SYRIA | 963 | -5 |
| 172 | TAIWAN | 886 | +1 |
| 173 | TANZANIA | 255 | -4 |
| 174 | THAILAND | 66 | 0 |
| 175 | TOGO | 228 | -7 |
| 176 | TONGA | 676 | |
| 177 | TRINIDAD AND TOBACO | 1 | -11 |
| 178 | TUNISIA | 216 | -6 |
| 179 | TURKEY | 90 | -5 |
| 180 | TURKS & CAICOS IS. | 1 | +12 |
| 181 | TUVALU | 688 | +5 |
| 182 | UGANDA | 256 | -4 |
| 183 | UNITED ARAB EMIRATES | 971 | -3 |
| 184 | UNITED KINGDOM | 44 | -7 |
| 185 | URUGUAY | 598 | -10 |
| 186 | USA | 1 | -12 |
| 187 | (SNG) USSR | 7 | +4 |
| 188 | VENEZUELA | 58 | -11 |
| 189 | VIRGIN ISLES (UK) | 1 | |
| 190 | VIRGIN ISLES (US) | 1 | -11 |
| 191 | YEMEN ARAB REP. | 967 | -4 |
| 192 | YEMEN PEOPLE DEM. PUP. | 969 | -4 |
| 193 | YOGOSLAVIA | 38 | -6 |
| 194 | ZAIRE | 243 | -5-6 |
| 195 | ZAMBIA | 260 | -5 |
| 196 | ZIMBABWE | 263 | -5 |
| 197 | VIETNAM | 84 |