diff --git a/weekly-rhythm.md b/weekly-rhythm.md
new file mode 100644
index 0000000..8d648fc
--- /dev/null
+++ b/weekly-rhythm.md
@@ -0,0 +1,17 @@
+# Weekly Rhythm
+
+The weekly rhythm of Agaric's internal communication flows like this:
+
+  * [Monday check-in](monday-checkin)
+  * Tuesday worker-owner meeting
+  * Wednesday check-in
+  * [Friday review & planning](friday-review-and-planning)
+
+We meet every day at 4 pm, except for Thursday which is meeting-free.
+
+One hour is the maximum time for any meeting (including Friday review & planning and Monday checkin).
+
+No (internal co-op-wide) meetings on Thursdays.
+
+The worker-owner meeting happens weekly with an agenda in advance. If there is no topics to discuss it is skipped.  There is no check-in (stand up) meeting on Tuesday.
+