{"id":48074,"date":"2026-10-26T04:24:13","date_gmt":"2026-10-26T04:24:13","guid":{"rendered":"https:\/\/www.worldclock.com\/dong-ho-truc-tuyen\/"},"modified":"2026-10-26T04:24:13","modified_gmt":"2026-10-26T04:24:13","slug":"dong-ho-truc-tuyen","status":"publish","type":"page","link":"https:\/\/www.worldclock.com\/vi\/dong-ho-truc-tuyen\/","title":{"rendered":"\u0110\u1ed3ng h\u1ed3 tr\u1ef1c tuy\u1ebfn \u2013 Gi\u1edd ch\u00ednh x\u00e1c b\u00e2y gi\u1edd"},"content":{"rendered":"<div class=\"wc wc-tool-page wc-tool-page--onlineclock\"><header class=\"wc-thero\"><div class=\"wc-thero__text\"><nav class=\"wc-crumbs\" aria-label=\"Breadcrumb\"><ol><li><a href=\"https:\/\/www.worldclock.com\/vi\/\">\u0110\u1ed3ng h\u1ed3 th\u1ebf gi\u1edbi<\/a><\/li><li><a href=\"https:\/\/www.worldclock.com\/vi\/cong-cu\/\">C\u00f4ng c\u1ee5 th\u1eddi gian<\/a><\/li><li><span aria-current=\"page\">\u0110\u1ed3ng h\u1ed3 tr\u1ef1c tuy\u1ebfn \u2013 Gi\u1edd ch\u00ednh x\u00e1c b\u00e2y gi\u1edd<\/span><\/li><\/ol><\/nav><p class=\"wc-eyebrow\"><span aria-hidden=\"true\">\ud83d\udd50<\/span> C\u00f4ng c\u1ee5 mi\u1ec5n ph\u00ed<\/p><h1 class=\"wc-thero__title\">\u0110\u1ed3ng h\u1ed3 tr\u1ef1c tuy\u1ebfn \u2013 Gi\u1edd ch\u00ednh x\u00e1c b\u00e2y gi\u1edd<\/h1><p class=\"wc-thero__lead\">\u0110\u1ed3ng h\u1ed3 \u0111i\u1ec7n t\u1eed v\u00e0 \u0111\u1ed3ng h\u1ed3 kim c\u1ee1 l\u1edbn, to\u00e0n m\u00e0n h\u00ecnh, c\u00f3 gi\u00e2y, ng\u00e0y v\u00e0 m\u00fai gi\u1edd c\u1ee7a b\u1ea1n \u2013 ho\u1eb7c gi\u1edd \u1edf b\u1ea5t k\u1ef3 \u0111\u00e2u tr\u00ean th\u1ebf gi\u1edbi.<\/p><\/div><\/header><div class=\"wc-tool\"><div class=\"wc-oc\" data-wc-tool=\"onlineclock\"><div class=\"wc-oc__stage\" data-stage><svg class=\"wc-oc__analog\" viewBox=\"-110 -110 220 220\" data-analog aria-hidden=\"true\"><\/svg><div class=\"wc-oc__digital\"><span class=\"wc-oc__time\" data-time>09:35<\/span><span class=\"wc-oc__sec\" data-sec><\/span><span class=\"wc-oc__ampm\" data-ampm><\/span><\/div><p class=\"wc-oc__date\" data-date><\/p><p class=\"wc-oc__zone\" data-zone><\/p><\/div><div class=\"wc-tbar wc-oc__bar\"><div class=\"wc-field wc-field--grow\"><span>Hi\u1ec3n th\u1ecb gi\u1edd \u1edf<\/span><div class=\"wc-search wc-search--tool\" data-wc-search data-mode=\"add\"><input type=\"search\" placeholder=\"T\u00ecm th\u00e0nh ph\u1ed1\u2026\" aria-label=\"T\u00ecm th\u00e0nh ph\u1ed1\u2026\" autocomplete=\"off\"><ul class=\"wc-search__results\" hidden><\/ul><\/div><\/div><div class=\"wc-oc__btns\"><button type=\"button\" class=\"wc-btn wc-btn--ghost\" data-me>\ud83d\udccd Gi\u1edd c\u1ee7a t\u00f4i<\/button><button type=\"button\" class=\"wc-btn wc-btn--ghost\" data-h12>12h \/ 24h<\/button><button type=\"button\" class=\"wc-btn wc-btn--ghost\" data-mode>\ud83d\udd70\ufe0f Kim<\/button><button type=\"button\" class=\"wc-btn wc-btn--ghost\" data-dark>\ud83c\udf19 T\u1ed1i<\/button><button type=\"button\" class=\"wc-btn\" data-fs>\u26f6 To\u00e0n m\u00e0n h\u00ecnh<\/button><\/div><\/div><\/div><\/div><section class=\"wc-section wc-tool-info\"><div class=\"wc-prose\"><h2>\u0110\u1ed3ng h\u1ed3 ch\u00ednh x\u00e1c cho m\u1ecdi m\u00e0n h\u00ecnh<\/h2><p>\u0110\u1ed3ng h\u1ed3 n\u00e0y hi\u1ec3n th\u1ecb gi\u1edd hi\u1ec7n t\u1ea1i ch\u00ednh x\u00e1c \u0111\u1ebfn t\u1eebng gi\u00e2y, d\u1ef1a tr\u00ean \u0111\u1ed3ng h\u1ed3 thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n v\u00e0 quy t\u1eafc m\u00fai gi\u1edd IANA ch\u00ednh th\u1ee9c \u2013 n\u00ean c\u00e1c l\u1ea7n \u0111\u1ed5i gi\u1edd m\u00f9a h\u00e8 lu\u00f4n ch\u00ednh x\u00e1c. Chuy\u1ec3n gi\u1eefa m\u1eb7t s\u1ed1 \u0111i\u1ec7n t\u1eed v\u00e0 m\u1eb7t kim, ch\u1ecdn \u0111\u1ecbnh d\u1ea1ng 12 ho\u1eb7c 24 gi\u1edd, b\u1eadt ch\u1ebf \u0111\u1ed9 t\u1ed1i \u0111\u1ec3 d\u00f9ng l\u00e0m \u0111\u1ed3ng h\u1ed3 \u0111\u1ea7u gi\u01b0\u1eddng ho\u1eb7c treo t\u01b0\u1eddng, v\u00e0 nh\u1ea5n to\u00e0n m\u00e0n h\u00ecnh \u0111\u1ec3 bi\u1ebfn laptop, m\u00e1y t\u00ednh b\u1ea3ng hay \u0111i\u1ec7n tho\u1ea1i c\u0169 th\u00e0nh \u0111\u1ed3ng h\u1ed3 \u0111\u1ec3 b\u00e0n.<\/p><p>T\u00ecm b\u1ea5t k\u1ef3 th\u00e0nh ph\u1ed1 n\u00e0o \u0111\u1ec3 hi\u1ec3n th\u1ecb gi\u1edd \u0111\u1ecba ph\u01b0\u01a1ng \u1edf \u0111\u00f3 thay cho gi\u1edd c\u1ee7a b\u1ea1n. L\u1ef1a ch\u1ecdn c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c l\u01b0u trong \u0111\u1ecba ch\u1ec9 trang, n\u00ean b\u1ea1n c\u00f3 th\u1ec3 \u0111\u00e1nh d\u1ea5u \u0111\u1ed3ng h\u1ed3 cho New York, Tokyo hay b\u1ea5t k\u1ef3 n\u01a1i n\u00e0o kh\u00e1c.<\/p><\/div><\/section><section class=\"wc-section wc-faq\"><h2>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2><details><summary>\u0110\u1ed3ng h\u1ed3 tr\u1ef1c tuy\u1ebfn ch\u00ednh x\u00e1c \u0111\u1ebfn m\u1ee9c n\u00e0o?<\/summary><p>\u0110\u1ed3ng h\u1ed3 hi\u1ec3n th\u1ecb gi\u1edd h\u1ec7 th\u1ed1ng c\u1ee7a thi\u1ebft b\u1ecb, th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1ed3ng b\u1ed9 v\u1edbi m\u00e1y ch\u1ee7 th\u1eddi gian tr\u00ean Internet v\u1edbi sai s\u1ed1 d\u01b0\u1edbi m\u1ed9t gi\u00e2y. N\u1ebfu \u0111\u1ed3ng h\u1ed3 c\u00f3 v\u1ebb sai, h\u00e3y ki\u1ec3m tra xem thi\u1ebft b\u1ecb \u0111\u00e3 b\u1eadt t\u1ef1 \u0111\u1ed9ng \u0111\u1eb7t gi\u1edd ch\u01b0a.<\/p><\/details><details><summary>T\u00f4i c\u00f3 th\u1ec3 d\u00f9ng n\u00f3 l\u00e0m \u0111\u1ed3ng h\u1ed3 \u0111\u1ec3 b\u00e0n to\u00e0n m\u00e0n h\u00ecnh kh\u00f4ng?<\/summary><p>C\u00f3. Nh\u1ea5n To\u00e0n m\u00e0n h\u00ecnh (ho\u1eb7c ph\u00edm F), ch\u1ecdn ch\u1ebf \u0111\u1ed9 t\u1ed1i \u0111\u1ec3 d\u00f9ng v\u00e0o ban \u0111\u00eam, \u0111\u1ed3ng h\u1ed3 s\u1ebd ph\u1ee7 k\u00edn m\u00e0n h\u00ecnh. Nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng m\u00e1y t\u00ednh b\u1ea3ng ho\u1eb7c laptop c\u0169 theo c\u00e1ch n\u00e0y.<\/p><\/details><details><summary>T\u00f4i c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb gi\u1edd \u1edf th\u00e0nh ph\u1ed1 kh\u00e1c kh\u00f4ng?<\/summary><p>C\u00f3 \u2013 h\u00e3y t\u00ecm b\u1ea5t k\u1ef3 th\u00e0nh ph\u1ed1 n\u00e0o \u1edf tr\u00ean. Khi \u0111\u00f3 \u0111\u1ed3ng h\u1ed3 hi\u1ec3n th\u1ecb gi\u1edd \u0111\u1ecba ph\u01b0\u01a1ng, ng\u00e0y v\u00e0 m\u00fai gi\u1edd c\u1ee7a th\u00e0nh ph\u1ed1 \u0111\u00f3, bao g\u1ed3m c\u1ea3 gi\u1edd m\u00f9a h\u00e8.<\/p><\/details><\/section><section class=\"wc-section wc-tools-grid\"><div class=\"wc-section__head\"><h2>Th\u00eam c\u00f4ng c\u1ee5 th\u1eddi gian mi\u1ec5n ph\u00ed<\/h2><a href=\"https:\/\/www.worldclock.com\/vi\/cong-cu\/\">T\u1ea5t c\u1ea3 c\u00f4ng c\u1ee5 \u2192<\/a><\/div><div class=\"wc-toolcards\"><a class=\"wc-toolcard wc-toolcard--myclock\" href=\"https:\/\/www.worldclock.com\/vi\/dong-ho-the-gioi-cua-toi\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\ud83d\udd70\ufe0f<\/span><span class=\"wc-toolcard__name\">\u0110\u1ed3ng h\u1ed3 th\u1ebf gi\u1edbi c\u1ee7a t\u00f4i<\/span><span class=\"wc-toolcard__desc\">B\u1ea3ng \u0111\u1ed3ng h\u1ed3 nhi\u1ec1u th\u00e0nh ph\u1ed1 c\u1ee7a ri\u00eang b\u1ea1n.<\/span><\/a><a class=\"wc-toolcard wc-toolcard--alarm\" href=\"https:\/\/www.worldclock.com\/vi\/dong-ho-bao-thuc\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\u23f0<\/span><span class=\"wc-toolcard__name\">\u0110\u1ed3ng h\u1ed3 b\u00e1o th\u1ee9c tr\u1ef1c tuy\u1ebfn<\/span><span class=\"wc-toolcard__desc\">B\u00e1o th\u1ee9c mi\u1ec5n ph\u00ed tr\u00ean tr\u00ecnh duy\u1ec7t.<\/span><\/a><a class=\"wc-toolcard wc-toolcard--timer\" href=\"https:\/\/www.worldclock.com\/vi\/hen-gio-truc-tuyen\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\u23f2\ufe0f<\/span><span class=\"wc-toolcard__name\">H\u1eb9n gi\u1edd tr\u1ef1c tuy\u1ebfn<\/span><span class=\"wc-toolcard__desc\">H\u1eb9n gi\u1edd \u0111\u1ebfm ng\u01b0\u1ee3c c\u00f3 chu\u00f4ng b\u00e1o.<\/span><\/a><a class=\"wc-toolcard wc-toolcard--stopwatch\" href=\"https:\/\/www.worldclock.com\/vi\/dong-ho-bam-gio\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\u23f1\ufe0f<\/span><span class=\"wc-toolcard__name\">\u0110\u1ed3ng h\u1ed3 b\u1ea5m gi\u1edd tr\u1ef1c tuy\u1ebfn<\/span><span class=\"wc-toolcard__desc\">\u0110\u1ed3ng h\u1ed3 b\u1ea5m gi\u1edd c\u00f3 t\u00ednh v\u00f2ng.<\/span><\/a><a class=\"wc-toolcard wc-toolcard--countdown\" href=\"https:\/\/www.worldclock.com\/vi\/dem-nguoc\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\u23f3<\/span><span class=\"wc-toolcard__name\">\u0110\u1ed3ng h\u1ed3 \u0111\u1ebfm ng\u01b0\u1ee3c<\/span><span class=\"wc-toolcard__desc\">\u0110\u1ebfm ng\u01b0\u1ee3c \u0111\u1ebfn ng\u00e0y l\u1ec5 v\u00e0 s\u1ef1 ki\u1ec7n c\u1ee7a b\u1ea1n.<\/span><\/a><a class=\"wc-toolcard wc-toolcard--interval\" href=\"https:\/\/www.worldclock.com\/vi\/hen-gio-ngat-quang\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\ud83c\udfcb\ufe0f<\/span><span class=\"wc-toolcard__name\">H\u1eb9n gi\u1edd ng\u1eaft qu\u00e3ng<\/span><span class=\"wc-toolcard__desc\">B\u00e0i t\u1eadp HIIT &amp; Tabata.<\/span><\/a><a class=\"wc-toolcard wc-toolcard--chess\" href=\"https:\/\/www.worldclock.com\/vi\/dong-ho-co-vua\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\u265f\ufe0f<\/span><span class=\"wc-toolcard__name\">\u0110\u1ed3ng h\u1ed3 c\u1edd vua<\/span><span class=\"wc-toolcard__desc\">\u0110\u1ed3ng h\u1ed3 thi \u0111\u1ea5u cho hai ng\u01b0\u1eddi.<\/span><\/a><a class=\"wc-toolcard wc-toolcard--widget\" href=\"https:\/\/www.worldclock.com\/vi\/widget-dong-ho\/\"><span class=\"wc-toolcard__icon\" aria-hidden=\"true\">\ud83e\udde9<\/span><span class=\"wc-toolcard__name\">Widget \u0111\u1ed3ng h\u1ed3 cho website<\/span><span class=\"wc-toolcard__desc\">Nh\u00fang \u0111\u1ed3ng h\u1ed3 tr\u1ef1c ti\u1ebfp v\u00e0o trang web.<\/span><\/a><\/div><\/section><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":"","bs_cache_bypass_cache":0,"bs_cache_related_page":0},"class_list":["post-48074","page","type-page","status-publish","hentry"],"acf":[],"taxonomy_info":[],"featured_image_src_large":false,"author_info":{"display_name":"clocker","author_link":"https:\/\/www.worldclock.com\/vi\/author\/clocker\/"},"comment_info":"","_links":{"self":[{"href":"https:\/\/www.worldclock.com\/vi\/wp-json\/wp\/v2\/pages\/48074","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.worldclock.com\/vi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.worldclock.com\/vi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.worldclock.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.worldclock.com\/vi\/wp-json\/wp\/v2\/comments?post=48074"}],"version-history":[{"count":0,"href":"https:\/\/www.worldclock.com\/vi\/wp-json\/wp\/v2\/pages\/48074\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.worldclock.com\/vi\/wp-json\/wp\/v2\/media?parent=48074"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}