I included the link to the site I use to get the data. Sun and Moon Data for One Day The following information is provided for Salt Lake City, Salt Lake County, Utah (longitude W111.9, latitude N40.8): Friday 12 October 2007 Mountain Daylight Time SUN Begin civil twilight 7:08 a.m. Sunrise 7:35 a.m. Sun transit 1:14 p.m. Sunset 6:52 p.m. End civil twilight 7:20 p.m. MOON Moonset 6:51 p.m. on preceding day Moonrise 9:09 a.m. Moon transit 2:16 p.m. Moonset 7:15 p.m. Moonrise 10:11 a.m. on following day Phase of the Moon on 12 October: waxing crescent with 2% of the Moon's visible disk illuminated. New Moon on 10 October 2007 at 11:01 p.m. Mountain Daylight Time. http://aa.usno.navy.mil/data/docs/RS_OneDay.php -----Original Message----- From: utah-astronomy-bounces@mailman.xmission.com [mailto:utah-astronomy-bounces@mailman.xmission.com] On Behalf Of Richard Tenney Sent: Friday, September 28, 2007 11:06 AM To: Utah Astronomy Subject: [Utah-astronomy] Oct. 12 Question Can someone tell me what time it will be fully dark (end of evening twilight) on 12 October (in two weeks)? Thanks! ________________________________________________________________________ ____________ Catch up on fall's hot new shows on Yahoo! TV. Watch previews, get listings, and more! http://tv.yahoo.com/collections/3658 _______________________________________________ Utah-Astronomy mailing list Utah-Astronomy@mailman.xmission.com http://mailman.xmission.com/cgi-bin/mailman/listinfo/utah-astronomy Visit the Photo Gallery: http://gallery.utahastronomy.com Visit the Wiki: http://www.utahastronomy.com