1 files changed, 36 insertions, 0 deletions
diff --git a/nixos/modules/config/timezone.nix b/nixos/modules/config/timezone.nix
new file mode 100644
index 00000000000..e185584846a
--- /dev/null
+++ b/nixos/modules/config/timezone.nix
@@ -0,0 +1,36 @@
+{ config, pkgs, ... }:
+
+with pkgs.lib;
+
+{
+  options = {
+
+    time = {
+
+      timeZone = mkOption {
+        default = "CET";
+        type = with types; uniq string;
+        example = "America/New_York";
+        description = "The time zone used when displaying times and dates.";
+      };
+
+      hardwareClockInLocalTime = mkOption {
+        default = false;
+        description = "If set, keep the hardware clock in local time instead of UTC.";
+      };
+
+    };
+  };
+
+  config = {
+
+    environment.variables.TZDIR = "/etc/zoneinfo";
+    environment.variables.TZ = config.time.timeZone;
+
+    environment.etc.localtime.source = "${pkgs.tzdata}/share/zoneinfo/${config.time.timeZone}";
+
+    environment.etc.zoneinfo.source = "${pkgs.tzdata}/share/zoneinfo";
+
+  };
+
+}