Lowell Observatory (Anderson Mesa)
Latitude: +35 05 49.50 (Deg,Min,Sec)
Longitude: +111 32 12.30 (Deg,Min,Sec)
Height: 2198.0 meters
UT Time - Local: 7.0 hours
Notes:
(1) All times are local standard times. To convert to UT, add 7.0 hours.
(2) Sun events are in the order they occur on the tabulated local night
(3) The sidereal time, lunar coordinates, and lunar phase are shown for midnight on the given local day.
(4) Moon rise/set times are local times on the tabulated local day
(5) Duration is nautical twilight duration measured from end of twilight on one day to start of twilight on the following day.
(6) .. .. in an entry means that the phenomenon will occur the next day.
(7) -- -- in an entry means that the object is continuously below the horizon.
(8) ** ** in an entry means that the object is continuously above the horizon.
(9) ## ## in an entry means that the object just tangents the horizon.
(9) For astronomical or nautical twilight:
(a) // // means continuous twilight.
(b) ** ** means sun continuously above horizon.
(c) -- -- means continuous darkness.
Jan 2027 || Jan 2027 |-------At 24h Local Time--------|
Local Sun Naut Ast Ast Naut Sun Duration || Local |------------------Moon-----------------|
Night of Set Twi End Twi End Twi Beg Twi Beg Rise of Night || Day of Rise Set RA (Date) Dec Phase Sid Tim
||
1 Fr/ 2 Sa 17 25 18 25 18 56 06 04 06 35 07 35 12 10 || 1 Fr 02 13 12 50 14 30.1 -20 20 0.25 06 21
2 Sa/ 3 Su 17 26 18 26 18 56 06 04 06 35 07 35 12 09 || 2 Sa 03 15 13 23 15 19.7 -23 52 0.17 06 25
3 Su/ 4 Mo 17 27 18 26 18 57 06 04 06 35 07 35 12 09 || 3 Su 04 16 14 00 16 10.8 -26 20 0.11 06 29
4 Mo/ 5 Tu 17 28 18 27 18 58 06 05 06 35 07 35 12 08 || 4 Mo 05 15 14 43 17 03.1 -27 37 0.06 06 32
5 Tu/ 6 We 17 28 18 28 18 59 06 05 06 35 07 35 12 07 || 5 Tu 06 10 15 32 17 55.7 -27 41 0.02 06 36
6 We/ 7 Th 17 29 18 29 18 59 06 05 06 36 07 35 12 07 || 6 We 07 00 16 26 18 47.6 -26 31 0.00 06 40
7 Th/ 8 Fr 17 30 18 29 19 00 06 05 06 36 07 35 12 07 || 7 Th 07 44 17 24 19 38.0 -24 14 0.00 06 44
8 Fr/ 9 Sa 17 31 18 30 19 01 06 05 06 36 07 35 12 06 || 8 Fr 08 22 18 23 20 26.4 -20 56 0.02 06 48
9 Sa/10 Su 17 32 18 31 19 02 06 05 06 36 07 35 12 05 || 9 Sa 08 55 19 22 21 12.8 -16 48 0.05 06 52
10 Su/11 Mo 17 33 18 32 19 03 06 05 06 36 07 35 12 04 || 10 Su 09 23 20 21 21 57.5 -12 00 0.10 06 56
11 Mo/12 Tu 17 34 18 33 19 03 06 05 06 36 07 35 12 03 || 11 Mo 09 49 21 19 22 41.2 -06 43 0.16 07 00
12 Tu/13 We 17 35 18 34 19 04 06 05 06 36 07 34 12 02 || 12 Tu 10 14 22 17 23 24.7 -01 06 0.24 07 04
13 We/14 Th 17 36 18 35 19 05 06 05 06 35 07 34 12 00 || 13 We 10 38 23 17 00 09.0 +04 40 0.33 07 08
14 Th/15 Fr 17 37 18 35 19 06 06 05 06 35 07 34 12 00 || 14 Th 11 04 .. .. 00 55.3 +10 25 0.43 07 12
15 Fr/16 Sa 17 38 18 36 19 07 06 05 06 35 07 34 11 59 || 15 Fr 11 32 00 18 01 44.9 +15 52 0.54 07 16
16 Sa/17 Su 17 39 18 37 19 07 06 05 06 35 07 33 11 58 || 16 Sa 12 04 01 23 02 39.0 +20 44 0.65 07 20
17 Su/18 Mo 17 40 18 38 19 08 06 04 06 35 07 33 11 57 || 17 Su 12 44 02 32 03 38.4 +24 34 0.75 07 24
18 Mo/19 Tu 17 40 18 39 19 09 06 04 06 34 07 33 11 55 || 18 Mo 13 33 03 43 04 43.0 +26 55 0.85 07 28
19 Tu/20 We 17 41 18 40 19 10 06 04 06 34 07 32 11 54 || 19 Tu 14 33 04 54 05 51.2 +27 21 0.92 07 32
20 We/21 Th 17 42 18 41 19 11 06 03 06 34 07 32 11 53 || 20 We 15 44 06 00 06 60.0 +25 39 0.98 07 36
21 Th/22 Fr 17 43 18 42 19 12 06 03 06 33 07 31 11 51 || 21 Th 17 01 06 57 08 06.3 +21 59 1.00 07 39
22 Fr/23 Sa 17 45 18 43 19 13 06 03 06 33 07 31 11 50 || 22 Fr 18 18 07 44 09 08.3 +16 45 0.99 07 43
23 Sa/24 Su 17 45 18 43 19 13 06 02 06 33 07 30 11 50 || 23 Sa 19 34 08 23 10 05.7 +10 32 0.95 07 47
24 Su/25 Mo 17 46 18 44 19 14 06 02 06 32 07 30 11 48 || 24 Su 20 45 08 57 10 59.0 +03 53 0.89 07 51
25 Mo/26 Tu 17 47 18 45 19 15 06 02 06 32 07 29 11 47 || 25 Mo 21 53 09 26 11 49.7 -02 44 0.80 07 55
26 Tu/27 We 17 49 18 46 19 16 06 01 06 31 07 29 11 45 || 26 Tu 22 58 09 54 12 38.8 -08 59 0.71 07 59
27 We/28 Th 17 50 18 47 19 17 06 01 06 31 07 28 11 44 || 27 We .. .. 10 22 13 27.5 -14 37 0.61 08 03
28 Th/29 Fr 17 51 18 48 19 18 06 00 06 30 07 27 11 42 || 28 Th 00 03 10 51 14 16.8 -19 26 0.51 08 07
29 Fr/30 Sa 17 52 18 49 19 19 06 00 06 29 07 27 11 40 || 29 Fr 01 06 11 23 15 07.1 -23 18 0.41 08 11
30 Sa/31 Su 17 53 18 50 19 20 05 59 06 29 07 26 11 39 || 30 Sa 02 08 11 59 15 58.6 -26 03 0.32 08 15
31 Su/ 1 Mo 17 54 18 51 19 21 05 58 06 28 07 25 11 37 || 31 Su 03 08 12 40 16 51.1 -27 37 0.23 08 19
Feb 2027 || Feb 2027 |-------At 24h Local Time--------|
Local Sun Naut Ast Ast Naut Sun Duration || Local |------------------Moon-----------------|
Night of Set Twi End Twi End Twi Beg Twi Beg Rise of Night || Day of Rise Set RA (Date) Dec Phase Sid Tim
||
1 Mo/ 2 Tu 17 55 18 52 19 21 05 58 06 28 07 24 11 36 || 1 Mo 04 05 13 28 17 43.8 -27 57 0.16 08 23
2 Tu/ 3 We 17 56 18 53 19 22 05 57 06 27 07 24 11 34 || 2 Tu 04 57 14 20 18 36.0 -27 02 0.10 08 27
3 We/ 4 Th 17 57 18 53 19 23 05 56 06 26 07 23 11 33 || 3 We 05 43 15 17 19 26.9 -24 58 0.05 08 31
4 Th/ 5 Fr 17 58 18 54 19 24 05 56 06 25 07 22 11 31 || 4 Th 06 23 16 16 20 15.9 -21 52 0.02 08 35
5 Fr/ 6 Sa 17 59 18 55 19 25 05 55 06 25 07 21 11 30 || 5 Fr 06 57 17 15 21 02.8 -17 53 0.00 08 39
6 Sa/ 7 Su 18 00 18 56 19 26 05 54 06 24 07 20 11 28 || 6 Sa 07 27 18 14 21 48.1 -13 11 0.00 08 43
7 Su/ 8 Mo 18 01 18 57 19 27 05 53 06 23 07 19 11 26 || 7 Su 07 54 19 13 22 32.0 -07 58 0.02 08 47
8 Mo/ 9 Tu 18 02 18 58 19 28 05 53 06 22 07 18 11 24 || 8 Mo 08 19 20 12 23 15.5 -02 23 0.06 08 50
9 Tu/10 We 18 03 18 59 19 28 05 52 06 21 07 17 11 22 || 9 Tu 08 43 21 11 23 59.4 +03 21 0.12 08 54
10 We/11 Th 18 04 19 00 19 29 05 51 06 20 07 16 11 20 || 10 We 09 08 22 11 00 44.7 +09 03 0.19 08 58
11 Th/12 Fr 18 05 19 01 19 30 05 50 06 20 07 15 11 19 || 11 Th 09 35 23 14 01 32.5 +14 30 0.28 09 02
12 Fr/13 Sa 18 06 19 02 19 31 05 49 06 19 07 14 11 17 || 12 Fr 10 05 .. .. 02 23.8 +19 24 0.38 09 06
13 Sa/14 Su 18 07 19 03 19 32 05 48 06 18 07 13 11 15 || 13 Sa 10 41 00 20 03 19.6 +23 25 0.49 09 10
14 Su/15 Mo 18 08 19 03 19 33 05 47 06 17 07 12 11 14 || 14 Su 11 25 01 29 04 19.9 +26 11 0.60 09 14
15 Mo/16 Tu 18 09 19 04 19 34 05 46 06 16 07 11 11 12 || 15 Mo 12 18 02 38 05 24.1 +27 18 0.71 09 18
16 Tu/17 We 18 10 19 05 19 35 05 45 06 15 07 10 11 10 || 16 Tu 13 22 03 43 06 30.2 +26 30 0.81 09 22
17 We/18 Th 18 11 19 06 19 36 05 44 06 14 07 09 11 08 || 17 We 14 33 04 42 07 35.6 +23 46 0.90 09 26
18 Th/19 Fr 18 12 19 07 19 36 05 43 06 13 07 08 11 06 || 18 Th 15 49 05 33 08 38.3 +19 19 0.96 09 30
19 Fr/20 Sa 18 12 19 08 19 37 05 42 06 11 07 07 11 03 || 19 Fr 17 05 06 15 09 37.3 +13 34 0.99 09 34
20 Sa/21 Su 18 13 19 09 19 38 05 41 06 10 07 06 11 01 || 20 Sa 18 19 06 51 10 32.7 +07 02 1.00 09 38
21 Su/22 Mo 18 14 19 10 19 39 05 40 06 09 07 04 10 59 || 21 Su 19 29 07 22 11 25.5 +00 14 0.97 09 42
22 Mo/23 Tu 18 15 19 11 19 40 05 39 06 08 07 03 10 57 || 22 Mo 20 37 07 51 12 16.6 -06 25 0.92 09 46
23 Tu/24 We 18 16 19 11 19 41 05 38 06 07 07 02 10 56 || 23 Tu 21 44 08 20 13 07.1 -12 33 0.85 09 50
24 We/25 Th 18 17 19 12 19 42 05 36 06 06 07 01 10 54 || 24 We 22 50 08 49 13 57.9 -17 54 0.77 09 54
25 Th/26 Fr 18 18 19 13 19 42 05 35 06 05 06 59 10 52 || 25 Th 23 54 09 21 14 49.5 -22 16 0.68 09 57
26 Fr/27 Sa 18 19 19 14 19 43 05 34 06 03 06 58 10 49 || 26 Fr .. .. 09 56 15 42.2 -25 29 0.58 10 01
27 Sa/28 Su 18 20 19 15 19 44 05 33 06 02 06 57 10 47 || 27 Sa 00 57 10 36 16 35.7 -27 27 0.49 10 05
28 Su/29 Mo 18 21 19 16 19 45 05 32 06 01 06 56 10 45 || 28 Su 01 56 11 22 17 29.4 -28 08 0.39 10 09
Mar 2027 || Mar 2027 |-------At 24h Local Time--------|
Local Sun Naut Ast Ast Naut Sun Duration || Local |------------------Moon-----------------|
Night of Set Twi End Twi End Twi Beg Twi Beg Rise of Night || Day of Rise Set RA (Date) Dec Phase Sid Tim
||
1 Mo/ 2 Tu 18 22 19 16 19 46 05 30 06 00 06 54 10 44 || 1 Mo 02 51 12 13 18 22.3 -27 33 0.30 10 13
2 Tu/ 3 We 18 23 19 17 19 47 05 29 05 58 06 53 10 41 || 2 Tu 03 39 13 08 19 13.9 -25 47 0.22 10 17
3 We/ 4 Th 18 23 19 18 19 48 05 28 05 57 06 52 10 39 || 3 We 04 21 14 06 20 03.5 -22 56 0.15 10 21
4 Th/ 5 Fr 18 24 19 19 19 48 05 26 05 56 06 51 10 37 || 4 Th 04 57 15 06 20 51.1 -19 09 0.09 10 25
5 Fr/ 6 Sa 18 25 19 20 19 49 05 25 05 55 06 49 10 35 || 5 Fr 05 29 16 05 21 36.9 -14 37 0.04 10 29
6 Sa/ 7 Su 18 26 19 21 19 50 05 24 05 53 06 48 10 32 || 6 Sa 05 57 17 04 22 21.5 -09 29 0.01 10 33
7 Su/ 8 Mo 18 27 19 22 19 51 05 22 05 52 06 47 10 30 || 7 Su 06 22 18 03 23 05.4 -03 57 0.00 10 37
8 Mo/ 9 Tu 18 28 19 22 19 52 05 21 05 51 06 45 10 29 || 8 Mo 06 47 19 03 23 49.6 +01 48 0.01 10 41
9 Tu/10 We 18 29 19 23 19 53 05 20 05 49 06 44 10 26 || 9 Tu 07 12 20 04 00 34.9 +07 34 0.04 10 45
10 We/11 Th 18 29 19 24 19 54 05 18 05 48 06 42 10 24 || 10 We 07 39 21 07 01 22.4 +13 06 0.08 10 49
11 Th/12 Fr 18 30 19 25 19 55 05 17 05 47 06 41 10 22 || 11 Th 08 08 22 13 02 12.9 +18 08 0.15 10 53
12 Fr/13 Sa 18 31 19 26 19 55 05 16 05 45 06 40 10 19 || 12 Fr 08 43 23 20 03 07.2 +22 20 0.24 10 57
13 Sa/14 Su 18 32 19 27 19 56 05 14 05 44 06 38 10 17 || 13 Sa 09 24 .. .. 04 05.5 +25 22 0.34 11 01
14 Su/15 Mo 18 33 19 28 19 57 05 13 05 42 06 37 10 14 || 14 Su 10 13 00 29 05 07.1 +26 52 0.45 11 05
15 Mo/16 Tu 18 34 19 28 19 58 05 11 05 41 06 36 10 13 || 15 Mo 11 12 01 35 06 10.6 +26 38 0.56 11 08
16 Tu/17 We 18 34 19 29 19 59 05 10 05 39 06 34 10 10 || 16 Tu 12 19 02 34 07 13.9 +24 35 0.67 11 12
17 We/18 Th 18 35 19 30 20 00 05 08 05 38 06 33 10 08 || 17 We 13 31 03 26 08 15.1 +20 51 0.78 11 16
18 Th/19 Fr 18 36 19 31 20 01 05 07 05 37 06 31 10 06 || 18 Th 14 44 04 10 09 13.4 +15 45 0.87 11 20
19 Fr/20 Sa 18 37 19 32 20 02 05 05 05 35 06 30 10 03 || 19 Fr 15 56 04 47 10 08.6 +09 42 0.94 11 24
20 Sa/21 Su 18 38 19 33 20 03 05 04 05 34 06 29 10 01 || 20 Sa 17 07 05 19 11 01.5 +03 06 0.98 11 28
21 Su/22 Mo 18 39 19 34 20 03 05 02 05 32 06 27 09 58 || 21 Su 18 15 05 49 11 52.9 -03 35 1.00 11 32
22 Mo/23 Tu 18 39 19 34 20 04 05 01 05 31 06 26 09 57 || 22 Mo 19 22 06 18 12 43.9 -10 00 0.99 11 36
23 Tu/24 We 18 40 19 35 20 05 04 59 05 29 06 24 09 54 || 23 Tu 20 29 06 47 13 35.3 -15 48 0.95 11 40
24 We/25 Th 18 41 19 36 20 06 04 58 05 28 06 23 09 52 || 24 We 21 35 07 17 14 27.8 -20 41 0.90 11 44
25 Th/26 Fr 18 42 19 37 20 07 04 56 05 26 06 21 09 49 || 25 Th 22 40 07 52 15 21.5 -24 28 0.83 11 48
26 Fr/27 Sa 18 43 19 38 20 08 04 55 05 25 06 20 09 47 || 26 Fr 23 43 08 30 16 16.2 -26 58 0.75 11 52
27 Sa/28 Su 18 43 19 39 20 09 04 53 05 23 06 19 09 44 || 27 Sa .. .. 09 14 17 11.2 -28 07 0.66 11 56
28 Su/29 Mo 18 44 19 40 20 10 04 52 05 22 06 17 09 42 || 28 Su 00 40 10 04 18 05.5 -27 56 0.56 12 00
29 Mo/30 Tu 18 45 19 40 20 11 04 50 05 20 06 16 09 40 || 29 Mo 01 32 10 58 18 58.2 -26 31 0.47 12 04
30 Tu/31 We 18 46 19 41 20 12 04 49 05 19 06 15 09 38 || 30 Tu 02 17 11 56 19 48.8 -23 58 0.38 12 08
31 We/ 1 Th 18 47 19 42 20 13 04 47 05 18 06 13 09 36 || 31 We 02 55 12 54 20 37.1 -20 27 0.29 12 12
Apr 2027 || Apr 2027 |-------At 24h Local Time--------|
Local Sun Naut Ast Ast Naut Sun Duration || Local |------------------Moon-----------------|
Night of Set Twi End Twi End Twi Beg Twi Beg Rise of Night || Day of Rise Set RA (Date) Dec Phase Sid Tim
||
1 Th/ 2 Fr 18 47 19 43 20 14 04 45 05 16 06 12 09 33 || 1 Th 03 28 13 54 21 23.5 -16 09 0.21 12 15
2 Fr/ 3 Sa 18 48 19 44 20 15 04 44 05 15 06 10 09 31 || 2 Fr 03 57 14 53 22 08.4 -11 12 0.14 12 19
3 Sa/ 4 Su 18 49 19 45 20 16 04 42 05 13 06 09 09 28 || 3 Sa 04 24 15 52 22 52.6 -05 48 0.08 12 23
4 Su/ 5 Mo 18 50 19 46 20 17 04 41 05 12 06 08 09 26 || 4 Su 04 49 16 51 23 36.9 -00 05 0.03 12 27
5 Mo/ 6 Tu 18 51 19 47 20 18 04 39 05 10 06 06 09 23 || 5 Mo 05 15 17 52 00 22.3 +05 43 0.01 12 31
6 Tu/ 7 We 18 51 19 48 20 19 04 38 05 09 06 05 09 21 || 6 Tu 05 41 18 55 01 09.7 +11 23 0.00 12 35
7 We/ 8 Th 18 52 19 49 20 20 04 36 05 07 06 04 09 18 || 7 We 06 10 20 01 02 00.2 +16 37 0.02 12 39
8 Th/ 9 Fr 18 53 19 49 20 21 04 35 05 06 06 02 09 17 || 8 Th 06 43 21 10 02 54.3 +21 05 0.06 12 43
9 Fr/10 Sa 18 54 19 50 20 22 04 33 05 04 06 01 09 14 || 9 Fr 07 23 22 19 03 52.3 +24 25 0.12 12 47
10 Sa/11 Su 18 55 19 51 20 23 04 31 05 03 06 00 09 12 || 10 Sa 08 10 23 27 04 53.5 +26 16 0.21 12 51
11 Su/12 Mo 18 56 19 52 20 24 04 30 05 01 05 58 09 09 || 11 Su 09 07 .. .. 05 56.5 +26 25 0.31 12 55
12 Mo/13 Tu 18 56 19 53 20 25 04 28 05 00 05 57 09 07 || 12 Mo 10 12 00 29 06 59.0 +24 47 0.42 12 59
13 Tu/14 We 18 57 19 54 20 26 04 27 04 59 05 55 09 05 || 13 Tu 11 22 01 23 07 59.5 +21 32 0.53 13 03
14 We/15 Th 18 58 19 55 20 27 04 25 04 57 05 54 09 02 || 14 We 12 33 02 09 08 56.9 +16 55 0.65 13 07
15 Th/16 Fr 18 59 19 56 20 28 04 24 04 56 05 53 09 00 || 15 Th 13 44 02 47 09 51.2 +11 19 0.75 13 11
16 Fr/17 Sa 19 00 19 57 20 29 04 22 04 54 05 52 08 57 || 16 Fr 14 53 03 20 10 43.1 +05 05 0.84 13 15
17 Sa/18 Su 19 00 19 58 20 30 04 21 04 53 05 50 08 55 || 17 Sa 16 00 03 50 11 33.5 -01 23 0.92 13 19
18 Su/19 Mo 19 01 19 59 20 31 04 19 04 51 05 49 08 52 || 18 Su 17 06 04 18 12 23.5 -07 46 0.97 13 22
19 Mo/20 Tu 19 02 20 00 20 32 04 17 04 50 05 48 08 50 || 19 Mo 18 12 04 46 13 14.1 -13 43 0.99 13 26
20 Tu/21 We 19 03 20 01 20 34 04 16 04 49 05 47 08 48 || 20 Tu 19 17 05 15 14 06.0 -18 57 1.00 13 30
21 We/22 Th 19 04 20 02 20 35 04 14 04 47 05 45 08 45 || 21 We 20 23 05 48 14 59.5 -23 11 0.98 13 34
22 Th/23 Fr 19 04 20 03 20 36 04 13 04 46 05 44 08 43 || 22 Th 21 27 06 25 15 54.6 -26 12 0.93 13 38
23 Fr/24 Sa 19 05 20 04 20 37 04 11 04 45 05 43 08 41 || 23 Fr 22 27 07 07 16 50.5 -27 52 0.88 13 42
24 Sa/25 Su 19 06 20 05 20 38 04 10 04 43 05 42 08 38 || 24 Sa 23 22 07 55 17 46.0 -28 09 0.81 13 46
25 Su/26 Mo 19 07 20 06 20 39 04 08 04 42 05 41 08 36 || 25 Su .. .. 08 48 18 40.2 -27 07 0.73 13 50
26 Mo/27 Tu 19 08 20 07 20 40 04 07 04 41 05 40 08 34 || 26 Mo 00 10 09 45 19 32.1 -24 53 0.64 13 54
27 Tu/28 We 19 08 20 08 20 41 04 06 04 39 05 39 08 31 || 27 Tu 00 51 10 43 20 21.5 -21 39 0.55 13 58
28 We/29 Th 19 09 20 09 20 43 04 04 04 38 05 37 08 29 || 28 We 01 26 11 42 21 08.6 -17 36 0.45 14 02
29 Th/30 Fr 19 10 20 10 20 44 04 03 04 37 05 36 08 27 || 29 Th 01 57 12 41 21 53.8 -12 52 0.36 14 06
30 Fr/ 1 Sa 19 11 20 11 20 45 04 01 04 36 05 35 08 25 || 30 Fr 02 24 13 39 22 37.9 -07 38 0.27 14 10