diff --git a/Doc/c-api/datetime.rst b/Doc/c-api/datetime.rst
index bd4f1ff446bcf4..7889313d4ff6e1 100644
--- a/Doc/c-api/datetime.rst
+++ b/Doc/c-api/datetime.rst
@@ -185,6 +185,12 @@ must not be ``NULL``, and the type is not checked:
 
    Return the microsecond, as an int from 0 through 999999.
 
+.. c:function:: int PyDateTime_DATE_GET_FOLD(PyDateTime_DateTime *o)
+
+   Return the fold, as an int from 0 through 1.
+
+   .. versionadded:: 3.6
+
 
 Macros to extract fields from time objects.  The argument must be an instance of
 :c:data:`PyDateTime_Time`, including subclasses. The argument must not be ``NULL``,
@@ -209,6 +215,12 @@ and the type is not checked:
 
    Return the microsecond, as an int from 0 through 999999.
 
+.. c:function:: int PyDateTime_TIME_GET_FOLD(PyDateTime_Time *o)
+
+   Return the fold, as an int from 0 through 1.
+
+   .. versionadded:: 3.6
+
 
 Macros to extract fields from time delta objects.  The argument must be an
 instance of :c:data:`PyDateTime_Delta`, including subclasses. The argument must