diff --git a/CHANGELOG.md b/CHANGELOG.md
index d5969101b..2ac67bf76 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## Unreleased
+
+### Added
+
+- Set up the language localization for Português (`pt`)
+
 ## 1.223.0 - 2023-01-01
 
 ### Added
diff --git a/apps/api/src/app/frontend.middleware.ts b/apps/api/src/app/frontend.middleware.ts
index 6cb8293de..03443611e 100644
--- a/apps/api/src/app/frontend.middleware.ts
+++ b/apps/api/src/app/frontend.middleware.ts
@@ -16,6 +16,7 @@ export class FrontendMiddleware implements NestMiddleware {
   public indexHtmlEs = '';
   public indexHtmlIt = '';
   public indexHtmlNl = '';
+  public indexHtmlPt = '';
   public isProduction: boolean;
 
   public constructor(
@@ -49,6 +50,10 @@ export class FrontendMiddleware implements NestMiddleware {
         this.getPathOfIndexHtmlFile('nl'),
         'utf8'
       );
+      this.indexHtmlPt = fs.readFileSync(
+        this.getPathOfIndexHtmlFile('pt'),
+        'utf8'
+      );
     } catch {}
   }
 
@@ -126,6 +131,15 @@ export class FrontendMiddleware implements NestMiddleware {
           rootUrl: this.configurationService.get('ROOT_URL')
         })
       );
+    } else if (request.path === '/pt' || request.path.startsWith('/pt/')) {
+      response.send(
+        this.interpolate(this.indexHtmlPt, {
+          featureGraphicPath,
+          languageCode: 'pt',
+          path: request.path,
+          rootUrl: this.configurationService.get('ROOT_URL')
+        })
+      );
     } else {
       response.send(
         this.interpolate(this.indexHtmlEn, {
diff --git a/apps/client/project.json b/apps/client/project.json
index 0fd3d577c..a8d02ce33 100644
--- a/apps/client/project.json
+++ b/apps/client/project.json
@@ -97,6 +97,10 @@
           "baseHref": "/nl/",
           "localize": ["nl"]
         },
+        "development-pt": {
+          "baseHref": "/pt/",
+          "localize": ["pt"]
+        },
         "production": {
           "fileReplacements": [
             {
@@ -150,6 +154,9 @@
         "development-nl": {
           "browserTarget": "client:build:development-nl"
         },
+        "development-pt": {
+          "browserTarget": "client:build:development-pt"
+        },
         "production": {
           "browserTarget": "client:build:production"
         }
@@ -165,7 +172,8 @@
           "messages.de.xlf",
           "messages.es.xlf",
           "messages.it.xlf",
-          "messages.nl.xlf"
+          "messages.nl.xlf",
+          "messages.pt.xlf"
         ]
       }
     },
@@ -201,6 +209,10 @@
       "nl": {
         "baseHref": "/nl/",
         "translation": "apps/client/src/locales/messages.nl.xlf"
+      },
+      "pt": {
+        "baseHref": "/pt/",
+        "translation": "apps/client/src/locales/messages.pt.xlf"
       }
     },
     "sourceLocale": "en"
diff --git a/apps/client/src/app/pages/account/account-page.component.ts b/apps/client/src/app/pages/account/account-page.component.ts
index 2dc757397..ab1dc6d2d 100644
--- a/apps/client/src/app/pages/account/account-page.component.ts
+++ b/apps/client/src/app/pages/account/account-page.component.ts
@@ -55,7 +55,7 @@ export class AccountPageComponent implements OnDestroy, OnInit {
   public hasPermissionToUpdateViewMode: boolean;
   public hasPermissionToUpdateUserSettings: boolean;
   public language = document.documentElement.lang;
-  public locales = ['de', 'de-CH', 'en-GB', 'en-US', 'es', 'it', 'nl'];
+  public locales = ['de', 'de-CH', 'en-GB', 'en-US', 'es', 'it', 'nl', 'pt'];
   public price: number;
   public priceId: string;
   public snackBarRef: MatSnackBarRef<TextOnlySnackBar>;
diff --git a/apps/client/src/app/pages/account/account-page.html b/apps/client/src/app/pages/account/account-page.html
index e41d8ef0f..29211d93d 100644
--- a/apps/client/src/app/pages/account/account-page.html
+++ b/apps/client/src/app/pages/account/account-page.html
@@ -143,6 +143,10 @@
                         >Nederlands (<ng-container i18n>Community</ng-container
                         >)</mat-option
                       >
+                      <!--<mat-option value="pt"
+                        >Português (<ng-container i18n>Community</ng-container
+                        >)</mat-option
+                      >-->
                     </mat-select>
                   </mat-form-field>
                 </div>
diff --git a/apps/client/src/app/pages/features/features-page.html b/apps/client/src/app/pages/features/features-page.html
index 8d0488e7f..415e5d850 100644
--- a/apps/client/src/app/pages/features/features-page.html
+++ b/apps/client/src/app/pages/features/features-page.html
@@ -198,7 +198,8 @@
               <h4>Multi-Language</h4>
               <p class="m-0">
                 Use Ghostfolio in multiple languages: English, Dutch, German,
-                Italian and Spanish are currently supported.
+                Italian<ng-container *ngIf="false">, Portuguese</ng-container>
+                and Spanish are currently supported.
               </p>
             </div>
           </mat-card>
diff --git a/libs/common/src/lib/helper.ts b/libs/common/src/lib/helper.ts
index c1c05103c..3ea766e02 100644
--- a/libs/common/src/lib/helper.ts
+++ b/libs/common/src/lib/helper.ts
@@ -1,7 +1,7 @@
 import * as currencies from '@dinero.js/currencies';
 import { DataSource } from '@prisma/client';
 import { getDate, getMonth, getYear, parse, subDays } from 'date-fns';
-import { de, es, it, nl } from 'date-fns/locale';
+import { de, es, it, nl, pt } from 'date-fns/locale';
 
 import { ghostfolioScraperApiSymbolPrefix, locale } from './config';
 import { Benchmark } from './interfaces';
@@ -83,6 +83,8 @@ export function getDateFnsLocale(aLanguageCode: string) {
     return it;
   } else if (aLanguageCode === 'nl') {
     return nl;
+  } else if (aLanguageCode === 'pt') {
+    return pt;
   }
 
   return undefined;