diff --git a/.config/i3blocks/datetime b/.config/i3blocks/datetime
new file mode 100755
index 0000000..d602d8d
--- /dev/null
+++ b/.config/i3blocks/datetime
@@ -0,0 +1,7 @@
+#!/bin/bash
+#set -euo pipefail
+
+DIFF=$(${HOME}/bin/tmux-timediff)
+[ -n "${DIFF}" ] && DIFF="(${DIFF})" || true
+
+printf '\uf017 %s %s' "$(date "+%a %Y-%m-%d %H:%M:%S")" "${DIFF}"