diff --git a/authentik/lib/default.yml b/authentik/lib/default.yml
index e112f8a1d0..e2d8b61660 100644
--- a/authentik/lib/default.yml
+++ b/authentik/lib/default.yml
@@ -64,6 +64,8 @@ debugger: false
 log_level: info
 
 session_storage: cache
+sessions:
+  unauthenticated_age: days=1
 
 error_reporting:
   enabled: false
diff --git a/authentik/root/settings.py b/authentik/root/settings.py
index a9568c64ba..24f56e7b39 100644
--- a/authentik/root/settings.py
+++ b/authentik/root/settings.py
@@ -16,6 +16,7 @@ from authentik.lib.config import CONFIG, django_db_config, redis_url
 from authentik.lib.logging import get_logger_config, structlog_configure
 from authentik.lib.sentry import sentry_init
 from authentik.lib.utils.reflection import get_env
+from authentik.lib.utils.time import timedelta_from_string
 from authentik.stages.password import BACKEND_APP_PASSWORD, BACKEND_INBUILT, BACKEND_LDAP
 
 BASE_DIR = Path(__file__).absolute().parent.parent.parent
@@ -242,6 +243,9 @@ SESSION_CACHE_ALIAS = "default"
 # Configured via custom SessionMiddleware
 # SESSION_COOKIE_SAMESITE = "None"
 # SESSION_COOKIE_SECURE = True
+SESSION_COOKIE_AGE = timedelta_from_string(
+    CONFIG.get("sessions.unauthenticated_age", "days=1")
+).total_seconds()
 SESSION_EXPIRE_AT_BROWSER_CLOSE = True
 
 MESSAGE_STORAGE = "authentik.root.messages.storage.ChannelsStorage"
diff --git a/website/docs/install-config/configuration/configuration.mdx b/website/docs/install-config/configuration/configuration.mdx
index dd8139672d..3dce57af52 100644
--- a/website/docs/install-config/configuration/configuration.mdx
+++ b/website/docs/install-config/configuration/configuration.mdx
@@ -355,6 +355,12 @@ Defaults to `86400`.
 
 Configure if the sessions are stored in the cache or the database. Defaults to `cache`. Allowed values are `cache` and `db`. Note that changing this value will invalidate all previous sessions.
 
+### `AUTHENTIK_SESSIONS__UNAUTHENTICATED_AGE`:ak-version[2025.4]
+
+Configure how long unauthenticated sessions last for. Does not impact how long authenticated sessions are valid for. See [../../add-secure-apps/flows-stages/stages/user_login/index.md](the User login stage) for session validity.
+
+Defaults to `days=1`.
+
 ### `AUTHENTIK_WEB__WORKERS`
 
 Configure how many gunicorn worker processes should be started (see https://docs.gunicorn.org/en/stable/design.html).