During the past few mornings, the waning moon has been shining in the south windows of our house. It seemed like it was really far south, especially as I was watching it set over the Estrellas this morning. It turns out that it is about as far south as it gets. I plugged a time range into the JPL Horizons Ephemeris Generator (http://ssd.jpl.nasa.gov/horizons.html). It shows the moon reaching a declination as southerly as -29d 11' tomorrow at 4 a.m., when it will also be due south. This is more than 5 1/2 degrees farther south than the sun's Winter Solstice declination. What this means to weekend observers is that we will have a Last Quarter moon that waits until 2 a.m. to rise on Sunday morning. Tom -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.