diff --git a/app/api/dashboard/overview/route.ts b/app/api/dashboard/overview/route.ts
index 9188fe0..e7c1fb9 100644
--- a/app/api/dashboard/overview/route.ts
+++ b/app/api/dashboard/overview/route.ts
@@ -13,10 +13,12 @@
 import { NextResponse } from 'next/server';
 import { requireAuth } from '@/lib/auth-utils';
 import postgresClient from '@/lib/services/postgres-client';
+import { getUserTimezone } from '@/lib/services/user-timezone';
 
 export async function GET() {
-  const { error } = await requireAuth();
+  const { session, error } = await requireAuth();
   if (error) return error;
+  const tz = getUserTimezone(session);
 
   type Counts = { count: string };
 
@@ -35,47 +37,59 @@ export async function GET() {
     ciRes,
     xrefRes,
   ] = await Promise.all([
-    /* today snapshot — single row, all four KPIs */
+    /* today snapshot — single row, all four KPIs.
+       Day-boundary counts are anchored to the calling user's tz via $1.
+       The `due_date_time < NOW()` clause stays as-is (rolling-now SLA check
+       is timezone-independent). */
     postgresClient.query<{
       opened_today: string;
       resolved_today: string;
       open_total: string;
       sla_breaches: string;
-    }>(`
+    }>(
+      `
       SELECT
-        COUNT(*) FILTER (WHERE create_date::date = CURRENT_DATE)::text                       AS opened_today,
-        COUNT(*) FILTER (WHERE completed_date::date = CURRENT_DATE)::text                    AS resolved_today,
-        COUNT(*) FILTER (WHERE completed_date IS NULL)::text                                 AS open_total,
+        COUNT(*) FILTER (WHERE ((create_date    AT TIME ZONE 'UTC') AT TIME ZONE $1)::date = (NOW() AT TIME ZONE 'UTC' AT TIME ZONE $1)::date)::text  AS opened_today,
+        COUNT(*) FILTER (WHERE ((completed_date AT TIME ZONE 'UTC') AT TIME ZONE $1)::date = (NOW() AT TIME ZONE 'UTC' AT TIME ZONE $1)::date)::text  AS resolved_today,
+        COUNT(*) FILTER (WHERE completed_date IS NULL)::text                                                                                                AS open_total,
         COUNT(*) FILTER (
           WHERE completed_date IS NULL
             AND due_date_time IS NOT NULL
             AND due_date_time < NOW()
-        )::text                                                                              AS sla_breaches
+        )::text                                                                                                                                              AS sla_breaches
       FROM tickets
       WHERE (is_deleted = false OR is_deleted IS NULL)
         AND company_id NOT IN (SELECT company_id FROM company_scope WHERE in_scope = false)
-    `),
-    /* yesterday's opened count for the today-vs-yesterday delta */
-    postgresClient.query<{ count: string }>(`
+    `,
+      [tz],
+    ),
+    /* yesterday's opened count for the today-vs-yesterday delta (user-tz) */
+    postgresClient.query<{ count: string }>(
+      `
       SELECT COUNT(*)::text AS count
         FROM tickets
-       WHERE create_date::date = CURRENT_DATE - INTERVAL '1 day'
+       WHERE ((create_date AT TIME ZONE 'UTC') AT TIME ZONE $1)::date = (NOW() AT TIME ZONE 'UTC' AT TIME ZONE $1)::date - INTERVAL '1 day'
          AND (is_deleted = false OR is_deleted IS NULL)
          AND company_id NOT IN (SELECT company_id FROM company_scope WHERE in_scope = false)
-    `),
-    /* 7-day average resolved (excluding today) for the resolved delta */
-    postgresClient.query<{ avg_resolved: string }>(`
+    `,
+      [tz],
+    ),
+    /* 7-day average resolved (excluding today) for the resolved delta (user-tz) */
+    postgresClient.query<{ avg_resolved: string }>(
+      `
       SELECT COALESCE(AVG(daily_count), 0)::text AS avg_resolved
         FROM (
-          SELECT completed_date::date AS d, COUNT(*) AS daily_count
+          SELECT ((completed_date AT TIME ZONE 'UTC') AT TIME ZONE $1)::date AS d, COUNT(*) AS daily_count
             FROM tickets
-           WHERE completed_date >= CURRENT_DATE - INTERVAL '7 days'
-             AND completed_date <  CURRENT_DATE
+           WHERE ((completed_date AT TIME ZONE 'UTC') AT TIME ZONE $1)::date >= (NOW() AT TIME ZONE 'UTC' AT TIME ZONE $1)::date - INTERVAL '7 days'
+             AND ((completed_date AT TIME ZONE 'UTC') AT TIME ZONE $1)::date <  (NOW() AT TIME ZONE 'UTC' AT TIME ZONE $1)::date
              AND (is_deleted = false OR is_deleted IS NULL)
              AND company_id NOT IN (SELECT company_id FROM company_scope WHERE in_scope = false)
-           GROUP BY completed_date::date
+           GROUP BY ((completed_date AT TIME ZONE 'UTC') AT TIME ZONE $1)::date
         ) sub
-    `),
+    `,
+      [tz],
+    ),
     postgresClient.query<Counts>(
       `SELECT COUNT(*)::text AS count FROM device_link_review WHERE resolved_at IS NULL`
     ),
diff --git a/app/api/mobile/dashboard/route.ts b/app/api/mobile/dashboard/route.ts
index e582f8a..bee9a61 100644
--- a/app/api/mobile/dashboard/route.ts
+++ b/app/api/mobile/dashboard/route.ts
@@ -11,6 +11,7 @@
 import { NextResponse } from 'next/server';
 import { requireAuth } from '@/lib/auth-utils';
 import postgresClient from '@/lib/services/postgres-client';
+import { getUserTimezone } from '@/lib/services/user-timezone';
 
 // ─── Response shape ──────────────────────────────────────────────────────────
 
@@ -46,8 +47,9 @@ export interface MobileDashboardResponse {
 // ─── Handler ─────────────────────────────────────────────────────────────────
 
 export async function GET() {
-  const { error } = await requireAuth();
+  const { session, error } = await requireAuth();
   if (error) return error;
+  const tz = getUserTimezone(session);
 
   try {
     const [
@@ -58,27 +60,34 @@ export async function GET() {
       rmmRes,
       backupSuccessRes,
     ] = await Promise.all([
-      /* 1. KPI snapshot — four counts in one row, scoped companies excluded */
+      /* 1. KPI snapshot — four counts in one row, scoped companies excluded.
+            Day-boundary counts (opened_today, resolved_today) are anchored to
+            the calling user's IANA timezone via $1; storage tz unchanged. */
       postgresClient.query<{
         open_total: string;
         opened_today: string;
         resolved_today: string;
         sla_breaches: string;
-      }>(`
+      }>(
+        `
         SELECT
-          COUNT(*) FILTER (WHERE completed_date IS NULL)::text                           AS open_total,
-          COUNT(*) FILTER (WHERE create_date::date = CURRENT_DATE)::text                 AS opened_today,
-          COUNT(*) FILTER (WHERE completed_date::date = CURRENT_DATE)::text              AS resolved_today,
+          COUNT(*) FILTER (WHERE completed_date IS NULL)::text                                                                                                AS open_total,
+          COUNT(*) FILTER (WHERE ((create_date    AT TIME ZONE 'UTC') AT TIME ZONE $1)::date = (NOW() AT TIME ZONE 'UTC' AT TIME ZONE $1)::date)::text  AS opened_today,
+          COUNT(*) FILTER (WHERE ((completed_date AT TIME ZONE 'UTC') AT TIME ZONE $1)::date = (NOW() AT TIME ZONE 'UTC' AT TIME ZONE $1)::date)::text  AS resolved_today,
           COUNT(*) FILTER (
             WHERE completed_date IS NULL
               AND due_date_time IS NOT NULL
               AND due_date_time < NOW()
-          )::text                                                                        AS sla_breaches
+          )::text                                                                                                                                              AS sla_breaches
         FROM tickets
         WHERE (is_deleted = false OR is_deleted IS NULL)
           AND company_id NOT IN (SELECT company_id FROM company_scope WHERE in_scope = false)
-      `),
+      `,
+        [tz],
+      ),
 
+      // INTERVAL '24 hours' here is rolling — not a calendar-day boundary —
+      // so timezone does not apply. Do not migrate to user-tz.
       /* 2. Failed backups in the last 24 hours (Needs Attention) */
       postgresClient.query<{ count: string }>(`
         SELECT COUNT(*)::text AS count FROM (