diff --git a/src/lib/components/admin/Users/UserList.svelte b/src/lib/components/admin/Users/UserList.svelte
index 2ee4297a4..ce730571f 100644
--- a/src/lib/components/admin/Users/UserList.svelte
+++ b/src/lib/components/admin/Users/UserList.svelte
@@ -6,7 +6,9 @@
 
 	import dayjs from 'dayjs';
 	import relativeTime from 'dayjs/plugin/relativeTime';
+    import localizedFormat from 'dayjs/plugin/localizedFormat';
 	dayjs.extend(relativeTime);
+    dayjs.extend(localizedFormat);
 
 	import { toast } from 'svelte-sonner';
 
@@ -364,7 +366,7 @@
 					</td>
 
 					<td class=" px-3 py-1">
-						{dayjs(user.created_at * 1000).format($i18n.t('MMMM DD, YYYY'))}
+						{dayjs(user.created_at * 1000).format('LL')}
 					</td>
 
 					<td class=" px-3 py-1"> {user.oauth_sub ?? ''} </td>
diff --git a/src/lib/components/admin/Users/UserList/EditUserModal.svelte b/src/lib/components/admin/Users/UserList/EditUserModal.svelte
index 868951d57..9b2edb407 100644
--- a/src/lib/components/admin/Users/UserList/EditUserModal.svelte
+++ b/src/lib/components/admin/Users/UserList/EditUserModal.svelte
@@ -7,9 +7,11 @@
 	import { updateUserById } from '$lib/apis/users';
 
 	import Modal from '$lib/components/common/Modal.svelte';
+    import localizedFormat from 'dayjs/plugin/localizedFormat';
 
 	const i18n = getContext('i18n');
 	const dispatch = createEventDispatcher();
+    dayjs.extend(localizedFormat);
 
 	export let show = false;
 	export let selectedUser;
@@ -87,7 +89,7 @@
 
 							<div class="text-xs text-gray-500">
 								{$i18n.t('Created at')}
-								{dayjs(selectedUser.created_at * 1000).format($i18n.t('MMMM DD, YYYY'))}
+								{dayjs(selectedUser.created_at * 1000).format('LL')}
 							</div>
 						</div>
 					</div>
diff --git a/src/lib/components/admin/Users/UserList/UserChatsModal.svelte b/src/lib/components/admin/Users/UserList/UserChatsModal.svelte
index 92970b658..a95df8291 100644
--- a/src/lib/components/admin/Users/UserList/UserChatsModal.svelte
+++ b/src/lib/components/admin/Users/UserList/UserChatsModal.svelte
@@ -2,8 +2,10 @@
 	import { toast } from 'svelte-sonner';
 	import dayjs from 'dayjs';
 	import { getContext, createEventDispatcher } from 'svelte';
+    import localizedFormat from 'dayjs/plugin/localizedFormat';
 
 	const dispatch = createEventDispatcher();
+    dayjs.extend(localizedFormat);
 
 	import { getChatListByUserId, deleteChatById, getArchivedChatList } from '$lib/apis/chats';
 
@@ -130,7 +132,7 @@
 
 											<td class=" px-3 py-1 hidden md:flex h-[2.5rem] justify-end">
 												<div class="my-auto shrink-0">
-													{dayjs(chat.updated_at * 1000).format($i18n.t('MMMM DD, YYYY HH:mm'))}
+													{dayjs(chat.updated_at * 1000).format('LLL')}
 												</div>
 											</td>
 
diff --git a/src/lib/components/channel/Messages/Message.svelte b/src/lib/components/channel/Messages/Message.svelte
index ef17feb7f..a84077823 100644
--- a/src/lib/components/channel/Messages/Message.svelte
+++ b/src/lib/components/channel/Messages/Message.svelte
@@ -3,10 +3,12 @@
 	import relativeTime from 'dayjs/plugin/relativeTime';
 	import isToday from 'dayjs/plugin/isToday';
 	import isYesterday from 'dayjs/plugin/isYesterday';
+    import localizedFormat from 'dayjs/plugin/localizedFormat';
 
 	dayjs.extend(relativeTime);
 	dayjs.extend(isToday);
 	dayjs.extend(isYesterday);
+    dayjs.extend(localizedFormat);
 
 	import { getContext, onMount } from 'svelte';
 	const i18n = getContext<Writable<i18nType>>('i18n');
@@ -154,9 +156,9 @@
 							class="mt-1.5 flex flex-shrink-0 items-center text-xs self-center invisible group-hover:visible text-gray-500 font-medium first-letter:capitalize"
 						>
 							<Tooltip
-								content={dayjs(message.created_at / 1000000).format('dddd, DD MMMM YYYY HH:mm')}
+								content={dayjs(message.created_at / 1000000).format('LLLL')}
 							>
-								{dayjs(message.created_at / 1000000).format('HH:mm')}
+								{dayjs(message.created_at / 1000000).format('LT')}
 							</Tooltip>
 						</div>
 					{/if}
@@ -175,7 +177,7 @@
 								class=" self-center text-xs invisible group-hover:visible text-gray-400 font-medium first-letter:capitalize ml-0.5 translate-y-[1px]"
 							>
 								<Tooltip
-									content={dayjs(message.created_at / 1000000).format('dddd, DD MMMM YYYY HH:mm')}
+									content={dayjs(message.created_at / 1000000).format('LLLL')}
 								>
 									<span class="line-clamp-1">{formatDate(message.created_at / 1000000)}</span>
 								</Tooltip>
diff --git a/src/lib/components/chat/Messages/MultiResponseMessages.svelte b/src/lib/components/chat/Messages/MultiResponseMessages.svelte
index e7874df63..ad42c0f26 100644
--- a/src/lib/components/chat/Messages/MultiResponseMessages.svelte
+++ b/src/lib/components/chat/Messages/MultiResponseMessages.svelte
@@ -16,7 +16,9 @@
 	import Markdown from './Markdown.svelte';
 	import Name from './Name.svelte';
 	import Skeleton from './Skeleton.svelte';
+    import localizedFormat from 'dayjs/plugin/localizedFormat';
 	const i18n = getContext('i18n');
+    dayjs.extend(localizedFormat);
 
 	export let chatId;
 	export let history;
@@ -264,7 +266,7 @@
 										<span
 											class=" self-center invisible group-hover:visible text-gray-400 text-xs font-medium uppercase ml-0.5 -mt-0.5"
 										>
-											{dayjs(message.timestamp * 1000).format($i18n.t('h:mm a'))}
+											{dayjs(message.timestamp * 1000).format('LT')}
 										</span>
 									{/if}
 								</Name>
diff --git a/src/lib/components/chat/Messages/ResponseMessage.svelte b/src/lib/components/chat/Messages/ResponseMessage.svelte
index 1768d584d..d6b31e6a0 100644
--- a/src/lib/components/chat/Messages/ResponseMessage.svelte
+++ b/src/lib/components/chat/Messages/ResponseMessage.svelte
@@ -500,7 +500,7 @@
 					<div
 						class=" self-center text-xs invisible group-hover:visible text-gray-400 font-medium first-letter:capitalize ml-0.5 translate-y-[1px]"
 					>
-						<Tooltip content={dayjs(message.timestamp * 1000).format('dddd, DD MMMM YYYY HH:mm')}>
+						<Tooltip content={dayjs(message.timestamp * 1000).format('LLLL')}>
 							<span class="line-clamp-1">{formatDate(message.timestamp * 1000)}</span>
 						</Tooltip>
 					</div>
diff --git a/src/lib/components/chat/Messages/UserMessage.svelte b/src/lib/components/chat/Messages/UserMessage.svelte
index db1d31548..bf22e558a 100644
--- a/src/lib/components/chat/Messages/UserMessage.svelte
+++ b/src/lib/components/chat/Messages/UserMessage.svelte
@@ -13,8 +13,10 @@
 	import FileItem from '$lib/components/common/FileItem.svelte';
 	import Markdown from './Markdown.svelte';
 	import Image from '$lib/components/common/Image.svelte';
+    import localizedFormat from 'dayjs/plugin/localizedFormat';
 
 	const i18n = getContext('i18n');
+    dayjs.extend(localizedFormat);
 
 	export let user;
 
@@ -112,7 +114,7 @@
 						<div
 							class=" self-center text-xs invisible group-hover:visible text-gray-400 font-medium first-letter:capitalize ml-0.5 translate-y-[1px]"
 						>
-							<Tooltip content={dayjs(message.timestamp * 1000).format('dddd, DD MMMM YYYY HH:mm')}>
+							<Tooltip content={dayjs(message.timestamp * 1000).format('LLLL')}>
 								<span class="line-clamp-1">{formatDate(message.timestamp * 1000)}</span>
 							</Tooltip>
 						</div>
diff --git a/src/lib/components/chat/Settings/Personalization/ManageModal.svelte b/src/lib/components/chat/Settings/Personalization/ManageModal.svelte
index e4613b5fe..a9f72ccbb 100644
--- a/src/lib/components/chat/Settings/Personalization/ManageModal.svelte
+++ b/src/lib/components/chat/Settings/Personalization/ManageModal.svelte
@@ -11,8 +11,10 @@
 	import Tooltip from '$lib/components/common/Tooltip.svelte';
 	import { error } from '@sveltejs/kit';
 	import EditMemoryModal from './EditMemoryModal.svelte';
+    import localizedFormat from 'dayjs/plugin/localizedFormat';
 
 	const i18n = getContext('i18n');
+    dayjs.extend(localizedFormat);
 
 	export let show = false;
 
@@ -84,9 +86,7 @@
 											</td>
 											<td class=" px-3 py-1 hidden md:flex h-[2.5rem]">
 												<div class="my-auto whitespace-nowrap">
-													{dayjs(memory.updated_at * 1000).format(
-														$i18n.t('MMMM DD, YYYY hh:mm:ss A')
-													)}
+													{dayjs(memory.updated_at * 1000).format('LLL')}
 												</div>
 											</td>
 											<td class="px-3 py-1">
diff --git a/src/lib/components/layout/Sidebar/ArchivedChatsModal.svelte b/src/lib/components/layout/Sidebar/ArchivedChatsModal.svelte
index 6626cfed7..7af0c6ded 100644
--- a/src/lib/components/layout/Sidebar/ArchivedChatsModal.svelte
+++ b/src/lib/components/layout/Sidebar/ArchivedChatsModal.svelte
@@ -4,6 +4,9 @@
 	import { toast } from 'svelte-sonner';
 	import dayjs from 'dayjs';
 	import { getContext, createEventDispatcher } from 'svelte';
+    import localizedFormat from 'dayjs/plugin/localizedFormat';
+
+    dayjs.extend(localizedFormat);
 
 	const dispatch = createEventDispatcher();
 
@@ -159,7 +162,7 @@
 
 												<td class=" px-3 py-1 hidden md:flex h-[2.5rem]">
 													<div class="my-auto">
-														{dayjs(chat.created_at * 1000).format($i18n.t('MMMM DD, YYYY HH:mm'))}
+														{dayjs(chat.created_at * 1000).format('LLL')}
 													</div>
 												</td>
 
diff --git a/src/lib/utils/index.ts b/src/lib/utils/index.ts
index 24d6f23b5..20f44f49b 100644
--- a/src/lib/utils/index.ts
+++ b/src/lib/utils/index.ts
@@ -5,10 +5,12 @@ import dayjs from 'dayjs';
 import relativeTime from 'dayjs/plugin/relativeTime';
 import isToday from 'dayjs/plugin/isToday';
 import isYesterday from 'dayjs/plugin/isYesterday';
+import localizedFormat from 'dayjs/plugin/localizedFormat';
 
 dayjs.extend(relativeTime);
 dayjs.extend(isToday);
 dayjs.extend(isYesterday);
+dayjs.extend(localizedFormat);
 
 import { WEBUI_BASE_URL } from '$lib/constants';
 import { TTS_RESPONSE_SPLIT } from '$lib/types';
@@ -295,11 +297,11 @@ export const formatDate = (inputDate) => {
 	const now = dayjs();
 
 	if (date.isToday()) {
-		return `Today at ${date.format('HH:mm')}`;
+		return `Today at ${date.format('LT')}`;
 	} else if (date.isYesterday()) {
-		return `Yesterday at ${date.format('HH:mm')}`;
+		return `Yesterday at ${date.format('LT')}`;
 	} else {
-		return `${date.format('DD/MM/YYYY')} at ${date.format('HH:mm')}`;
+		return `${date.format('L')} at ${date.format('LT')}`;
 	}
 };
 
diff --git a/src/routes/s/[id]/+page.svelte b/src/routes/s/[id]/+page.svelte
index dfef68513..36ea3541e 100644
--- a/src/routes/s/[id]/+page.svelte
+++ b/src/routes/s/[id]/+page.svelte
@@ -16,8 +16,10 @@
 	import { getUserById } from '$lib/apis/users';
 	import { getModels } from '$lib/apis';
 	import { toast } from 'svelte-sonner';
+    import localizedFormat from 'dayjs/plugin/localizedFormat';
 
 	const i18n = getContext('i18n');
+    dayjs.extend(localizedFormat);
 
 	let loaded = false;
 
@@ -138,7 +140,7 @@
 
 						<div class="flex text-sm justify-between items-center mt-1">
 							<div class="text-gray-400">
-								{dayjs(chat.chat.timestamp).format($i18n.t('MMMM DD, YYYY'))}
+								{dayjs(chat.chat.timestamp).format('LLL')}
 							</div>
 						</div>
 					</div>