OBSERVING PERIODS- 2018 (UT dates. Lick PST=UT-8h Keck HST=UT-10h) -------------------------------------------- DURATION RUN MOON FQ+1 to LQ bright PHASE DATE LQ+1 to FQ dark (UT) --------------------------------------------- 2017 Dec 27-Jan 08 BRIGHT FULL Jan 02 2018 Jan 09-Jan 24 DARK NEW Jan 17 2018 Jan 25-Feb 07 BRIGHT FULL Jan 31 2018 Feb 08-Feb 23 DARK NEW Feb 15 2018 Feb 24-Mar 09 BRIGHT FULL Mar 02 2018 Mar 10-Mar 24 DARK NEW Mar 17 2018 Mar 25-Apr 08 BRIGHT FULL Mar 31 2018 Apr 09-Apr 22 DARK NEW Apr 16 2018 Apr 23-May 08 BRIGHT FULL Apr 30 2018 May 09-May 22 DARK NEW May 15 2018 May 23-Jun 06 BRIGHT FULL May 29 2018 Jun 07-Jun 20 DARK NEW Jun 13 2018 Jun 21-Jul 06 BRIGHT FULL Jun 28 2018 Jul 07-Jul 19 DARK NEW Jul 13 2018 Jul 20-Aug 04 BRIGHT FULL Jul 27 2018 Aug 05-Aug 18 DARK NEW Aug 11 2018 Aug 19-Sep 03 BRIGHT FULL Aug 26 2018 Sep 04-Sep 16 DARK NEW Sep 09 2018 Sep 17-Oct 02 BRIGHT FULL Sep 25 2018 Oct 03-Oct 16 DARK NEW Oct 09 2018 Oct 17-Oct 31 BRIGHT FULL Oct 24 2018 Nov 01-Nov 15 DARK NEW Nov 07 2018 Nov 16-Nov 30 BRIGHT FULL Nov 23 2018 Dec 01-Dec 15 DARK NEW Dec 07 2018 Dec 16-Dec 29 BRIGHT FULL Dec 22 2018 Dec 30-Jan 14 DARK NEW Jan 06 ---------------------------------------------