diff --git a/docs/changelog/7.x.x.txt b/docs/changelog/7.x.x.txt
index 19116f2c7..740ca4e0c 100644
--- a/docs/changelog/7.x.x.txt
+++ b/docs/changelog/7.x.x.txt
@@ -1,4 +1,5 @@
 7.7.4
+ - rfe: Extend DateTime for Week-Nrs  (#9151)
  - fixed: 7.6 upgrade left some default content marked as packages
  - fixed #9816: Syndicated content asset fails on feeds including a UTF8 BOM
  - fixed: Spam in the wiki  (#10050)
diff --git a/lib/WebGUI/DateTime.pm b/lib/WebGUI/DateTime.pm
index 544052acf..69bc597b3 100644
--- a/lib/WebGUI/DateTime.pm
+++ b/lib/WebGUI/DateTime.pm
@@ -513,6 +513,7 @@ A string representing the output format for the date. Defaults to '%z %Z'. You c
  %P = An upper-case AM/PM.
  %s = A two digit second.
  %t = Time zone name.
+ %V = Week number.
  %w = Day of the week. 
  %W = Day of the week abbreviated. 
  %y = A four digit year.
@@ -555,6 +556,7 @@ sub webguiDate {
 		"p" => "P",
 		"P" => "p",
 		"s" => "S",
+		"V" => "V",
 		"w" => "A",
 		"W" => "a",
 		"y" => "Y",
diff --git a/lib/WebGUI/Session/DateTime.pm b/lib/WebGUI/Session/DateTime.pm
index 17d6d8f78..5e07d401e 100644
--- a/lib/WebGUI/Session/DateTime.pm
+++ b/lib/WebGUI/Session/DateTime.pm
@@ -287,6 +287,7 @@ A string representing the output format for the date. Defaults to '%z %Z'. You c
  %P = An upper-case AM/PM.
  %s = A two digit second.
  %t = Time zone name.
+ %V = week number.
  %w = Day of the week. 
  %W = Day of the week abbreviated. 
  %y = A four digit year.
@@ -331,6 +332,7 @@ sub epochToHuman {
 		"p" => "P",
 		"P" => "p",
 		"s" => "S",
+		"V" => "V",
 		"w" => "A",
 		"W" => "a",
 		"y" => "Y",