diff --git a/packages/web/src/index.jsx b/packages/web/src/index.jsx
index 17ad9ef8..5f55d06c 100644
--- a/packages/web/src/index.jsx
+++ b/packages/web/src/index.jsx
@@ -1,4 +1,6 @@
 import { createRoot } from 'react-dom/client';
+import { Settings } from 'luxon';
+
 import ThemeProvider from 'components/ThemeProvider';
 import IntlProvider from 'components/IntlProvider';
 import ApolloProvider from 'components/ApolloProvider';
@@ -10,6 +12,9 @@ import Router from 'components/Router';
 import routes from 'routes';
 import reportWebVitals from './reportWebVitals';
 
+// Sets the default locale to English for all luxon DateTime instances created afterwards.
+Settings.defaultLocale = 'en';
+
 const container = document.getElementById('root');
 const root = createRoot(container);