diff --git a/packages/nc-gui/components/cell/DateTimePicker.vue b/packages/nc-gui/components/cell/DateTimePicker.vue
index 984806908e..3181047504 100644
--- a/packages/nc-gui/components/cell/DateTimePicker.vue
+++ b/packages/nc-gui/components/cell/DateTimePicker.vue
@@ -1,6 +1,7 @@
 <script setup lang="ts">
 import dayjs from 'dayjs'
 import { isSystemColumn } from 'nocodb-sdk'
+import updateLocale from 'dayjs/plugin/updateLocale'
 import {
   ActiveCellInj,
   CellClickHookInj,
@@ -25,8 +26,11 @@ interface Props {
 }
 
 const { modelValue, isPk, isUpdatedFromCopyNPaste } = defineProps<Props>()
-
 const emit = defineEmits(['update:modelValue'])
+dayjs.extend(updateLocale)
+dayjs.updateLocale('en', {
+  weekStart: 1,
+})
 
 const { isMssql, isXcdbBase } = useBase()