diff --git a/apps/dashboard/modules/shop-timings/shop-timing-form.tsx b/apps/dashboard/modules/shop-timings/shop-timing-form.tsx
index 879b2e4..7fcd7a9 100644
--- a/apps/dashboard/modules/shop-timings/shop-timing-form.tsx
+++ b/apps/dashboard/modules/shop-timings/shop-timing-form.tsx
@@ -8,6 +8,7 @@ import { FieldGroup } from "@/shared/components/ui/field"
 import {
     Rhform,
     RhfTextField,
+    RhfSelectField,
     RhfCheckboxField,
 } from "@/shared/components/form"
 import { toast } from "sonner"
@@ -17,6 +18,7 @@ import { useFormMutation } from "@/shared/hooks/use-form-mutation"
 
 import {
     shopTimingFormSchema,
+    DAY_OF_WEEK_VALUES,
     type ShopTimingFormValues,
 } from "./shop-timing.schema"
 import { SHOP_TIMING_ROUTES } from "@garage/api"
@@ -29,10 +31,19 @@ export type ShopTimingFormProps = {
     onSuccess?: () => void
 }
 
+// ── Options ──
+
+const DAY_OPTIONS = DAY_OF_WEEK_VALUES.map((day) => ({
+    value: day,
+    label: day.charAt(0).toUpperCase() + day.slice(1),
+}))
+
 // ── Default values ──
 
 const DEFAULT_VALUES: ShopTimingFormValues = {
     title: "",
+    day_of_week: "",
+    is_closed: false,
     in_time: "",
     out_time: "",
     full_day_hours: "",
@@ -51,6 +62,8 @@ function mapToFormValues(data: unknown): ShopTimingFormValues {
 
     return {
         title: d.title ?? "",
+        day_of_week: d.day_of_week ?? "",
+        is_closed: d.is_closed ?? false,
         in_time: d.in_time ?? "",
         out_time: d.out_time ?? "",
         full_day_hours: d.full_day_hours ?? "",
@@ -64,10 +77,15 @@ function mapToFormValues(data: unknown): ShopTimingFormValues {
 }
 
 function mapFormToPayload(values: ShopTimingFormValues) {
+    const closed = values.is_closed
+
     return {
         title: values.title,
-        in_time: values.in_time,
-        out_time: values.out_time,
+        day_of_week: values.day_of_week || undefined,
+        is_closed: closed,
+        // Closed days carry no opening hours.
+        in_time: closed ? undefined : values.in_time,
+        out_time: closed ? undefined : values.out_time,
         full_day_hours: values.full_day_hours || undefined,
         half_day_hours: values.half_day_hours || undefined,
         punch_in: values.punch_in || undefined,
@@ -93,6 +111,8 @@ export function ShopTimingForm({ resourceId, initialData, onSuccess }: ShopTimin
         mapToFormValues: mapToFormValues,
     })
 
+    const isClosed = form.watch("is_closed")
+
     const { mutate, error, isPending } = useFormMutation(form, {
         mutationFn: (values: ShopTimingFormValues) => {
             const payload = mapFormToPayload(values)
@@ -128,8 +148,13 @@ export function ShopTimingForm({ resourceId, initialData, onSuccess }: ShopTimin
                 <RhfTextField name="title" label="Title" placeholder="Enter title" required />
 
                 <div className="grid grid-cols-1 gap-4 sm:grid-cols-2">
-                    <RhfTextField name="in_time" label="In Time" placeholder="HH:MM:SS" required />
-                    <RhfTextField name="out_time" label="Out Time" placeholder="HH:MM:SS" required />
+                    <RhfSelectField name="day_of_week" label="Day" placeholder="Select day" options={DAY_OPTIONS} />
+                    <RhfCheckboxField name="is_closed" label="Closed (shop shut this day)" />
+                </div>
+
+                <div className="grid grid-cols-1 gap-4 sm:grid-cols-2">
+                    <RhfTextField name="in_time" label="In Time" placeholder="HH:MM:SS" required={!isClosed} disabled={isClosed} />
+                    <RhfTextField name="out_time" label="Out Time" placeholder="HH:MM:SS" required={!isClosed} disabled={isClosed} />
                 </div>
 
                 <div className="grid grid-cols-1 gap-4 sm:grid-cols-2">
diff --git a/apps/dashboard/modules/shop-timings/shop-timing.schema.ts b/apps/dashboard/modules/shop-timings/shop-timing.schema.ts
index 4f35103..1eca4f0 100644
--- a/apps/dashboard/modules/shop-timings/shop-timing.schema.ts
+++ b/apps/dashboard/modules/shop-timings/shop-timing.schema.ts
@@ -6,18 +6,43 @@ const optionalTimeFormat = z
     .optional()
     .refine((v) => !v || timeRegex.test(v), "Time must be in HH:MM:SS format")
 
-const shopTimingFormSchema = z.object({
-    title: z.string().min(1, "Title is required").max(255, "Title cannot exceed 255 characters"),
-    in_time: z.string().min(1, "In time is required").regex(timeRegex, "In time must be in HH:MM:SS format"),
-    out_time: z.string().min(1, "Out time is required").regex(timeRegex, "Out time must be in HH:MM:SS format"),
-    full_day_hours: optionalTimeFormat,
-    half_day_hours: optionalTimeFormat,
-    punch_in: optionalTimeFormat,
-    punch_out: optionalTimeFormat,
-    before_time: optionalTimeFormat,
-    after_time: optionalTimeFormat,
-    is_default: z.boolean().default(false),
-})
+export const DAY_OF_WEEK_VALUES = [
+    "saturday",
+    "sunday",
+    "monday",
+    "tuesday",
+    "wednesday",
+    "thursday",
+    "friday",
+] as const
+
+const shopTimingFormSchema = z
+    .object({
+        title: z.string().min(1, "Title is required").max(255, "Title cannot exceed 255 characters"),
+        day_of_week: z.string().optional(),
+        is_closed: z.boolean().default(false),
+        // Optional at the field level; required below only when the day is open.
+        in_time: optionalTimeFormat,
+        out_time: optionalTimeFormat,
+        full_day_hours: optionalTimeFormat,
+        half_day_hours: optionalTimeFormat,
+        punch_in: optionalTimeFormat,
+        punch_out: optionalTimeFormat,
+        before_time: optionalTimeFormat,
+        after_time: optionalTimeFormat,
+        is_default: z.boolean().default(false),
+    })
+    .superRefine((values, ctx) => {
+        // When the shop is open, in/out times are mandatory.
+        if (!values.is_closed) {
+            if (!values.in_time) {
+                ctx.addIssue({ code: z.ZodIssueCode.custom, path: ["in_time"], message: "In time is required" })
+            }
+            if (!values.out_time) {
+                ctx.addIssue({ code: z.ZodIssueCode.custom, path: ["out_time"], message: "Out time is required" })
+            }
+        }
+    })
 
 type ShopTimingFormValues = z.infer<typeof shopTimingFormSchema>