diff --git a/README.md b/README.md
index a3e8607..85dc365 100644
--- a/README.md
+++ b/README.md
@@ -154,7 +154,7 @@ To check if your server is set up correctly, turn on a debug mode (in config add
 * Combine parameters in url using `&`, e.g. show posts between dates: `http://blog/#from=2017-06&to=2017-08`.
 
 ## Localisation
-Timezone can be set using `TZ` environment variable. List of supported values can be found [here](https://en.wikipedia.org/wiki/List_of_tz_database_time_zones).
+Timezone can be set in config or, for docker users, `TZ` environment variable is supported. List of timezones can be found [here](https://en.wikipedia.org/wiki/List_of_tz_database_time_zones).
 
 ### Language support
 Feel free to create new PR and add a new language. Specify language in config or in url: `http://blog/?hl=sk`.
diff --git a/common.php b/common.php
index 87d1c8e..684159d 100644
--- a/common.php
+++ b/common.php
@@ -28,7 +28,7 @@ if(Config::get_safe('debug', false)){
 Lang::load(empty($_GET["hl"]) ? Config::get("lang") : $_GET["hl"]);
 
 // Timezone
-if(false !== ($TZ = getenv('TZ'))) {
+if(false !== ($TZ = Config::get_safe('timezone', getenv('TZ')))) {
 	date_default_timezone_set($TZ);
 	ini_set('date.timezone', $TZ);
 }
diff --git a/config.ini b/config.ini
index 0253df0..f31f6b2 100644
--- a/config.ini
+++ b/config.ini
@@ -56,6 +56,7 @@ logs_path = data/logs/
 ;proxytype = URL_PREFIX
 
 [system]
+;timezone = Europe/Vienna
 system_name = blog
 version = 1.253
 debug = false