Survival – Declination Table

Sun’s Declination Table

The following table shows the mean values of the declination of the Sun for each day of the year over the leap year cycle.

The value of each declination is taken to 1 decimal place which is compatible with the expected accuracy of a clinometer reading.

JAN FEB MAR APR MAY JUN
1 23.1S 17.3S 7.8S 4.3 N 14.9N 22.0N
2 22.9S 17.1 S 7.4S 4.7 N 15.2N 22.1N
3 22.9S 16.8S 7.0S 5.1 N 15.5N 22.2N
4 22.8S 16.5S 6.6S 5.5 N 15.8N 22.3N
5 22.7S 16.2S 6.3S 5.8 N 16.1N 22.5N
6 22.6S 15.8S 5.8S 6.2 N 16.4N 22.6N
7 22.4S 15.6S 5.5S 6.6 N 16.6N 22.7N
8 22.3S 15.2S 5.1S 7.0 N 16.9N 22.8N
9 22.2S 14.8S 4.7S 7.3 N 17.2N 22.9N
10 22.1S 14.6S 4.3S 7.7 N 17.4N 23.0N
11 21.9S 14.3S 3.9S 8.1 N 17.7N 23.0N
12 21.8S 13.9S 3.5S 8.5 N 18.0N 23.1N
13 21.6S 13.6S 3.1S 8.8 N 18.2N 23.2N
14 21.5S 13.3S 2.8S 9.2 N 18.5N 23.2N
15 21.3S 12.9S 2.3S 9.5 N 18.7N 23.3N
16 21.1 S 12.6S 2.0S 9.9 N 19.0N 23.3N
17 20.9S 12.2S 1.6S 10.3N 19.2N 23.3N
18 20.7S 11.8 S 1.2S 10.6N 19.4N 23.4N
19 20.5S 11.6 S 0.8S 10.9N 19.6N 23.4N
20 20.3S 11.2 S 0.4S 11.3N 19.8N 23.5N
21 20.1S 10.8S 0.0 11.6N 20.1N 23.5N
22 19.8S 10.5S 0.4N 12.0N 20.3N 23.5N
23 19.6S 10.1S 0.8N 12.3N 20.4N 23.5N
24 19.4S 9.7S 1.2N 12.4N 20.6N 23.4N
25 19.2S 9.4S 1.6N 13.0N 20.8N 23.4N
26 18.8S 9.0S 2.0N 13.3N 21.0N 23.4N
27 18.6S 8.6S 2.6N 13.6N 21.2N 23.3N
28 18.4S 8.3S 2.8N 14.0N 21.4N 23.3N
29 18.1S 8.0S 3.1N 14.3N 21.5N 23.2N
30 17.8S   – 3.5N 14.6N 21.6N 23.2N
31 17.6S   – 3.8N    – 21.8N    –
JLY AUG SEP OCT NOV DEC
1 23.1N 18.1N 8.5N 2.9S 14.2S 21.7S
2 23.1N 17.9N 8.1N 3.3S 14.6S 21.8S
3 23.0N 17.6N 7.8N 3.7S 14.8S 22.0S
4 22.9N 17.4N 7.4N 4.1S 15.2S 22.1S
5 22.8N 17.1N 7.0N 4.5S 15.5S 22.3S
6 22.7N 16.8N 6.6N 4.8S 15.8S 22.4S
7 22.6N 16.6N 6.3N 5.3S 16.1S 22.5S
8 22.5N 16.3N 5.9N 5.6S 16.4S 22.6S
9 22.5N 16.0N 5.5N 6.0S 16.6S 22.7S
10 22.3N 15.7N 5.1N 6.4S 16.9S 22.8S
11 22.2N 15.4N 4.8N 6.8S 17.2S 22.9S
12 22.1N 15.1N 4.4N 7.1S 17.5S 23.0S
13 21.9N 14.8N 4.0N 7.5S 17.8S 23.1S
14 21.8N 14.5N 3.6N 7,9S 18.1S 23.1S
15 21.6N 14.2N 3.3N 8.3S 18.3S 23.2S
16 21. 5N 13.9N 2.8N 8.6S 18.6S 23.3S
17 21.3N 13.6N 2.5N 9.0S 18.8S 23.3S
18 21.1 N 13.3N 2.1N 9.4S 19.1S 23.3S
19 20.9N 13.0N 1.7N 9.7S 19.3S 23.4S
20 20.8N 12.6N 1.3N 10.1S 19.6S 23.4S
21 20.6N 12.3N 0.9N 10.5S 19.8S 23.5S
22 20.4N 12.0N 0.5N 10.8S 20.0S 23.5S
23 20.2N 11.6N 0.1N 11.2S 20.2S 23.4S
24 20.0N 11.3N 0.2S 11.5S 20.4S 23.4S
25 19.8N 10.9N 0.6S 11.8S 20.6S 23.4S
26 19.6N 10.6N 1.0S 12.2S 20.8S 23.4S
27 19.3N 10.3N 1.4S 12.6S 21.0S 23.3S
28 19.1 N 9.9N 1.8S 12.9S 21.2S 23.3S
29 18.9N 9.6N 2.1S 13.2S 21.3S 23.2S
30 18.6N 9.3N 2.6S 13.6S 21.5S 23.2S
31 18.4N 8.8N    – 13.8S    – 23.1S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

More info?  www.astronavigationdemystified.com

4 Responses to Survival – Declination Table

  1. Pingback: Astro Navigation In A Survival Situation « Astro Navigation Demystified

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  3. Pingback: Calculating the Sun’s Declination in a Survival Situation | Astro Navigation Demystified

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