diff --git a/backend/open_webui/models/automations.py b/backend/open_webui/models/automations.py
index c891c3204..02a6f231d 100644
--- a/backend/open_webui/models/automations.py
+++ b/backend/open_webui/models/automations.py
@@ -273,9 +273,20 @@ class AutomationTable:
 
             from open_webui.utils.automations import next_run_ns
 
+            # Batch-fetch user timezones so rescheduling respects each
+            # user's local timezone instead of falling back to server time.
+            user_ids = list({row.user_id for row in rows})
+            timezone_by_user_id: dict[str, Optional[str]] = {}
+            if user_ids:
+                from open_webui.models.users import User
+                tz_result = await db.execute(
+                    select(User.id, User.timezone).where(User.id.in_(user_ids))
+                )
+                timezone_by_user_id = {uid: tz for uid, tz in tz_result.all()}
+
             for row in rows:
                 row.last_run_at = now_ns
-                row.next_run_at = next_run_ns(row.data.get('rrule', ''))
+                row.next_run_at = next_run_ns(row.data.get('rrule', ''), tz=timezone_by_user_id.get(row.user_id))
 
             await db.commit()
 
diff --git a/src/routes/+layout.svelte b/src/routes/+layout.svelte
index 8aeda1659..f62aa20ca 100644
--- a/src/routes/+layout.svelte
+++ b/src/routes/+layout.svelte
@@ -51,7 +51,7 @@
 	import 'tippy.js/dist/tippy.css';
 
 	import { executeToolServer, getBackendConfig, getModels, getVersion } from '$lib/apis';
-	import { getSessionUser, userSignOut } from '$lib/apis/auths';
+	import { getSessionUser, updateUserTimezone, userSignOut } from '$lib/apis/auths';
 	import { getAllTags, getChatList } from '$lib/apis/chats';
 	import { chatCompletion } from '$lib/apis/openai';
 	import {
@@ -62,7 +62,7 @@
 	} from '$lib/utils/connections';
 
 	import { WEBUI_API_BASE_URL, WEBUI_BASE_URL, WEBUI_HOSTNAME } from '$lib/constants';
-	import { bestMatchingLanguage, displayFileHandler } from '$lib/utils';
+	import { bestMatchingLanguage, displayFileHandler, getUserTimezone } from '$lib/utils';
 	import { setTextScale } from '$lib/utils/text-scale';
 
 	import NotificationToast from '$lib/components/NotificationToast.svelte';
@@ -989,6 +989,12 @@
 							console.error('Error refreshing backend config:', error);
 						}
 
+						// Keep user timezone in sync on every app load/refresh
+						const timezone = getUserTimezone();
+						if (timezone) {
+							updateUserTimezone(localStorage.token, timezone);
+						}
+
 						// Relay auth token to desktop app for API access
 						if (window.electronAPI?.send) {
 							window.electronAPI