diff --git a/astro/wmmoonclock/Makefile b/astro/wmmoonclock/Makefile
new file mode 100644
index 000000000000..6ca3164f9b89
--- /dev/null
+++ b/astro/wmmoonclock/Makefile
@@ -0,0 +1,31 @@
+# New ports collection makefile for:   wmMoonClock
+# Version required:    1.24
+# Date created:        14 March 1999
+# Whom:                Kris Kennaway <kkennawa@physics.adelaide.edu.au>
+#
+# $Id$
+#
+
+DISTNAME=	wmMoonClock-1.24
+CATEGORIES=	astro windowmaker
+MASTER_SITES=	ftp://leadbelly.lanl.gov/pub/mgh/
+
+MAINTAINER=	kris@FreeBSD.ORG
+
+LIB_DEPENDS=	Xpm.4:${PORTSDIR}/graphics/xpm/
+
+WRKSRC=		${WRKDIR}/${PKGNAME}/wmMoonClock
+
+USE_X_PREFIX=	yes
+USE_XLIB=	yes
+USE_GMAKE=	yes
+
+ALL_TARGET=	clean all
+
+MAN1=		wmmoonclock.1
+
+do-install:
+	${INSTALL_MAN} ${WRKSRC}/wmMoonClock.1 ${PREFIX}/share/man/man1/wmmoonclock.1
+	${INSTALL_PROGRAM} ${WRKSRC}/wmMoonClock ${PREFIX}/bin/wmmoonclock
+
+.include <bsd.port.mk>
diff --git a/astro/wmmoonclock/distinfo b/astro/wmmoonclock/distinfo
new file mode 100644
index 000000000000..4cd3fd7a735f
--- /dev/null
+++ b/astro/wmmoonclock/distinfo
@@ -0,0 +1 @@
+MD5 (wmMoonClock-1.24.tar.gz) = 3b52336e996c1d84efa393819d73db71
diff --git a/astro/wmmoonclock/files/patch-aa b/astro/wmmoonclock/files/patch-aa
new file mode 100644
index 000000000000..4d414b0501e4
--- /dev/null
+++ b/astro/wmmoonclock/files/patch-aa
@@ -0,0 +1,17 @@
+*** Makefile.orig	Fri Jan  8 10:01:25 1999
+--- Makefile	Thu Feb  4 23:29:11 1999
+***************
+*** 1,6 ****
+! CC     = gcc
+! CFLAGS = -O2
+! INCDIR = -I/usr/X11R6/include/X11
+  DESTDIR= /usr/X11R6
+  LIBDIR = -L/usr/X11R6/lib
+  
+--- 1,6 ----
+! CC     ?= gcc
+! CFLAGS ?= -O2
+! INCDIR = -I/usr/X11R6/share/include
+  DESTDIR= /usr/X11R6
+  LIBDIR = -L/usr/X11R6/lib
+  
diff --git a/astro/wmmoonclock/pkg-comment b/astro/wmmoonclock/pkg-comment
new file mode 100644
index 000000000000..1e482dcdabdd
--- /dev/null
+++ b/astro/wmmoonclock/pkg-comment
@@ -0,0 +1 @@
+Displays the phase of the moon, plus orbital data.
diff --git a/astro/wmmoonclock/pkg-descr b/astro/wmmoonclock/pkg-descr
new file mode 100644
index 000000000000..d4d01e47e199
--- /dev/null
+++ b/astro/wmmoonclock/pkg-descr
@@ -0,0 +1,6 @@
+This is a WindowMaker dockapp which displays a graphical representation of
+the phase of the moon, plus additional astronomical data such as
+rise/set times, orbital data, orbital elements, etc (if you click on the
+image multiple times).
+
+Probably most of the data is not that useful, but what the heck :)
diff --git a/astro/wmmoonclock/pkg-plist b/astro/wmmoonclock/pkg-plist
new file mode 100644
index 000000000000..6d7ec9aa3d90
--- /dev/null
+++ b/astro/wmmoonclock/pkg-plist
@@ -0,0 +1,2 @@
+bin/wmmoonclock
+