LICK OBSERVATORY CALENDAR FOR 2000  -ASTRONOMICAL
                                 (computed for altitude 1283.0 m)
                                                                    ASTRONOMICAL(18 deg) TWILIGHT/DAWN    MOON
  DATE(PST)   SUN   TWILIGHT ENDS  MOON   MOON   DAWN BEGINS   SUN     SIDEREAL TIMES    NIGHT (18 deg)  RA DEC
    2000      SET                  RISE   SET                  RISE   TWI    MID   DAWN  LENGTH DARK___  
                      12     18                   18     12            18            18     h    h    %  midnight
 SAT JUL 01  19 39  20 40  21 24  05 41  19 50  02 57  03 41  04 42  16 00  18 36  21 34   5.6  5.6 100 0718+2136
 SUN JUL 02  19 39  20 40  21 23  06 52  20 49  02 58  03 41  04 43  16 03  18 40  21 39   5.6  5.6 100 0823+2010
 MON JUL 03  19 39  20 40  21 23         21 39  02 59  03 42  04 43  16 07  18 44  21 43   5.6  5.3  95 0925+1722
 TUE JUL 04  19 38  20 40  21 23         22 22  03 00  03 42  04 44  16 10  18 48  21 48   5.6  4.6  82 1023+1331
 WED JUL 05  19 38  20 39  21 22         23 00  03 00  03 43  04 44  16 13  18 52  21 52   5.6  4.0  71 1118+0900
 THU JUL 06  19 38  20 39  21 22         23 33  03 01  03 44  04 45  16 17  18 56  21 57   5.6  3.5  61 1210+0410
 FRI JUL 07  19 38  20 39  21 21         00 04  03 02  03 45  04 46  16 20  19 00  22 02   5.7  3.0  52 1259-0042
 SAT JUL 08  19 37  20 38  21 21         00 35  03 03  03 45  04 46  16 24  19 04  22 07   5.7  2.5  43 1347-0526
 SUN JUL 09  19 37  20 38  21 20         01 05  03 04  03 46  04 47  16 27  19 08  22 12   5.7  2.0  34 1435-0948
 MON JUL 10  19 37  20 37  21 19         01 37  03 05  03 47  04 47  16 30  19 12  22 17   5.8  1.5  25 1522-1340
 TUE JUL 11  19 36  20 37  21 19         02 12  03 06  03 48  04 48  16 34  19 16  22 22   5.8  0.9  15 1611-1655
 WED JUL 12  19 36  20 36  21 18  16 20  02 51  03 07  03 48  04 49  16 37  19 19  22 27   5.8  0.3   4 1700-1923
 THU JUL 13  19 35  20 36  21 17  17 14  03 33  03 08  03 49  04 50  16 40  19 23  22 32   5.9  0.0   0 1750-2101
 FRI JUL 14  19 35  20 35  21 16  18 06  04 19  03 09  03 50  04 50  16 43  19 27  22 37   5.9  0.0   0 1841-2143
 SAT JUL 15  19 34  20 34  21 16  18 55  05 10  03 10  03 51  04 51  16 47  19 31  22 42   5.9  0.0   0 1932-2126
 SUN JUL 16  19 34  20 34  21 15  19 39  06 03  03 11  03 52  04 52  16 50  19 35  22 47   5.9  0.0   0 2022-2012
 MON JUL 17  19 33  20 33  21 14  20 19  06 59  03 12  03 53  04 52  16 53  19 39  22 52   6.0  0.0   0 2112-1805
 TUE JUL 18  19 33  20 32  21 13  20 55  07 56  03 13  03 54  04 53  16 56  19 43  22 57   6.0  0.0   0 2201-1509
 WED JUL 19  19 32  20 31  21 12  21 29         03 14  03 55  04 54  16 59  19 47  23 02   6.0  0.3   4 2248-1133
 THU JUL 20  19 31  20 30  21 11  22 00         03 15  03 56  04 55  17 02  19 51  23 07   6.1  0.8  13 2336-0725
 FRI JUL 21  19 31  20 30  21 10  22 30         03 17  03 57  04 55  17 04  19 55  23 12   6.1  1.3  21 0023-0254
 SAT JUL 22  19 30  20 29  21 09  22 59         03 18  03 58  04 56  17 07  19 59  23 17   6.2  1.8  29 0110+0149
 SUN JUL 23  19 29  20 28  21 07  23 30         03 19  03 59  04 57  17 09  20 03  23 22   6.2  2.4  38 0159+0634
 MON JUL 24  19 29  20 27  21 06  00 04         03 20  04 00  04 58  17 12  20 07  23 27   6.2  3.0  47 0251+1109
 TUE JUL 25  19 28  20 26  21 05  00 42         03 21  04 01  04 59  17 15  20 11  23 32   6.3  3.6  57 0345+1517
 WED JUL 26  19 27  20 25  21 04  01 26         03 23  04 02  05 00  17 18  20 15  23 38   6.3  4.4  69 0443+1839
 THU JUL 27  19 26  20 24  21 03  02 18  16 21  03 24  04 03  05 00  17 21  20 19  23 43   6.4  5.3  82 0545+2054
 FRI JUL 28  19 25  20 23  21 01  03 19  17 28  03 25  04 04  05 01  17 23  20 23  23 48   6.4  6.3  98 0649+2144
 SAT JUL 29  19 24  20 22  21 00  04 26  18 31  03 26  04 05  05 02  17 26  20 26  23 53   6.4  6.4 100 0754+2100
 SUN JUL 30  19 23  20 20  20 59  05 38  19 26  03 28  04 06  05 03  17 29  20 30  23 59   6.5  6.5 100 0858+1846
 MON JUL 31  19 22  20 19  20 57  06 51  20 13  03 29  04 07  05 04  17 31  20 34  00 04   6.5  6.5 100 0959+1516

                ONE LINE REFERS TO EVENING DATE    NEW MOON       JUL 01   19:22  UT
                AND FOLLOWING MORNING.             FIRST QUARTER  JUL 08   12:55  UT
                All dates and times are zone PST   FULL MOON      JUL 16   13:59  UT
                in upper table (except sid time).  LAST QUARTER   JUL 24   11:05  UT
                                                   NEW MOON       JUL 31   02:28  UT