Fix #1227

.env.docker

@@ -88,3 +88,4 @@ DEMO_PASSWORD=
 IS_DOCKER=true
 IS_SANDSTORM=false
 IS_HEROKU=false
+TZ=${TZ}

.env.example

@@ -13,6 +13,10 @@ SITE_OWNER=mail@example.com
 # Change it to a string of exactly 32 chars or use command `php artisan key:generate` to generate it
 APP_KEY=SomeRandomStringOf32CharsExactly
 
+# Change this value to your preferred time zone.
+# Example: Europe/Amsterdam
+TZ=UTC
+
 # APP_URL and TRUSTED_PROXIES are useful when using Docker and/or a reverse proxy.
 APP_URL=http://localhost
 TRUSTED_PROXIES=

.env.heroku

@@ -13,6 +13,10 @@ SITE_OWNER=heroku@example.com
 # Change it to a string of exactly 32 chars or use command `php artisan key:generate` to generate it
 APP_KEY=7ahyYVPVsmxjdhsweWCauGeJfwc92NP2
 
+# Change this value to your preferred time zone.
+# Example: Europe/Amsterdam
+TZ=UTC
+
 # APP_URL and TRUSTED_PROXIES are useful when using Docker and/or a reverse proxy.
 APP_URL=http://localhost
 TRUSTED_PROXIES=

.env.sandstorm

@@ -13,6 +13,10 @@ SITE_OWNER=sandstorm@example.com
 # Change it to a string of exactly 32 chars or use command `php artisan key:generate` to generate it
 APP_KEY=SomeRandomStringOf32CharsExactly
 
+# Change this value to your preferred time zone.
+# Example: Europe/Amsterdam
+TZ=UTC
+
 # APP_URL and TRUSTED_PROXIES are useful when using Docker and/or a reverse proxy.
 APP_URL=http://localhost
 TRUSTED_PROXIES=

.env.testing

@@ -6,6 +6,7 @@ APP_LOG=daily
 APP_LOG_LEVEL=debug
 APP_URL=http://localhost
 TRUSTED_PROXIES=
+TZ=Europe/Amsterdam
 
 DB_CONNECTION=sqlite
 DB_HOST=127.0.0.1

config/app.php

@@ -27,7 +27,7 @@ return [
     'env'             => env('APP_ENV', 'production'),
     'debug'           => env('APP_DEBUG', false),
     'url'             => env('APP_URL', 'http://localhost'),
-    'timezone'        => 'UTC',
+    'timezone'        => env('TZ', 'UTC'),
     'locale'          => 'en_US',
     'fallback_locale' => 'en_US',
     'key'             => env('APP_KEY'),