diff --git a/README.md b/README.md
index fcb9c50..81176e3 100644
--- a/README.md
+++ b/README.md
@@ -72,6 +72,7 @@ will create the symbolic link for each script in the \<path> directory.
 
 - [defgroups](defgroups) adds a user to default system groups.
 - [passgen](passgen) creates the strong passwords.
+- [sync-date](sync-date) sets system time according to Google.
 
 ## Development tools
 
diff --git a/sync-date b/sync-date
new file mode 100755
index 0000000..7a3525a
--- /dev/null
+++ b/sync-date
@@ -0,0 +1,6 @@
+#!/bin/bash
+
+# (c) https://unix.stackexchange.com/a/251575
+
+date -s "$(curl -s --head http://google.com | grep ^Date: | sed 's/Date: //')"
+