Length of the day in London in 2021

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London, United Kingdom

This table is for the year 2021. See also table for 2022. There are also tables of sunrise and sunset in London in 2021 and 2022, and tables of moonrise and moonset in 2021 and 2022.

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DayLength of
the day
Difference from
previous day
Difference
from solstice
Most
similar day
January
1 F 7 56 +0 01 +0 06 Dec. 10
2 S 7 58 +0 02 +0 08 Dec. 9
3 S 7 59 +0 01 +0 09 Dec. 8
4 M 8 00 +0 01 +0 10 Dec. 7
5 T 8 02 +0 02 +0 12 Dec. 6
6 W 8 03 +0 01 +0 13 Dec. 5
7 T 8 05 +0 02 +0 15 Dec. 4
8 F 8 07 +0 02 +0 17 Dec. 3
9 S 8 09 +0 02 +0 19 Dec. 2
10 S 8 11 +0 02 +0 21 Dec. 1
11 M 8 13 +0 02 +0 23 Nov. 30
12 T 8 15 +0 02 +0 25 Nov. 29
13 W 8 17 +0 02 +0 27 Nov. 28
14 T 8 20 +0 03 +0 30 Nov. 27
15 F 8 22 +0 02 +0 32 Nov. 26
16 S 8 24 +0 02 +0 34 Nov. 25
17 S 8 27 +0 03 +0 37 Nov. 24
18 M 8 29 +0 02 +0 39 Nov. 23
19 T 8 32 +0 03 +0 42 Nov. 22
20 W 8 35 +0 03 +0 45 Nov. 21
21 T 8 38 +0 03 +0 48 Nov. 20
22 F 8 40 +0 02 +0 50 Nov. 19
23 S 8 43 +0 03 +0 53 Nov. 18
24 S 8 46 +0 03 +0 56 Nov. 17
25 M 8 49 +0 03 +0 59 Nov. 16
26 T 8 52 +0 03 +1 02 Nov. 15
27 W 8 56 +0 04 +1 06 Nov. 14
28 T 8 59 +0 03 +1 09 Nov. 13
29 F 9 02 +0 03 +1 12 Nov. 12
30 S 9 05 +0 03 +1 15 Nov. 11
31 S 9 08 +0 03 +1 18 Nov. 10
February
1 M 9 12 +0 04 +1 22 Nov. 9
2 T 9 15 +0 03 +1 25 Nov. 8
3 W 9 19 +0 04 +1 29 Nov. 7
4 T 9 22 +0 03 +1 32 Nov. 6
5 F 9 26 +0 04 +1 36 Nov. 5
6 S 9 29 +0 03 +1 39 Nov. 4
7 S 9 33 +0 04 +1 43 Nov. 3
8 M 9 36 +0 03 +1 46 Nov. 2
9 T 9 40 +0 04 +1 50 Nov. 1
10 W 9 43 +0 03 +1 53 Oct. 31
11 T 9 47 +0 04 +1 57 Oct. 30
12 F 9 51 +0 04 +2 01 Oct. 29
13 S 9 54 +0 03 +2 04 Oct. 28
14 S 9 58 +0 04 +2 08 Oct. 27
15 M 10 02 +0 04 +2 12 Oct. 26
16 T 10 06 +0 04 +2 16 Oct. 25
17 W 10 09 +0 03 +2 19 Oct. 24
18 T 10 13 +0 04 +2 23 Oct. 23
19 F 10 17 +0 04 +2 27 Oct. 22
20 S 10 21 +0 04 +2 31 Oct. 21
21 S 10 25 +0 04 +2 35 Oct. 20
22 M 10 28 +0 03 +2 38 Oct. 19
23 T 10 32 +0 04 +2 42 Oct. 18
24 W 10 36 +0 04 +2 46 Oct. 17
25 T 10 40 +0 04 +2 50 Oct. 16
26 F 10 44 +0 04 +2 54 Oct. 15
27 S 10 48 +0 04 +2 58 Oct. 14
28 S 10 52 +0 04 +3 02 Oct. 13
March
1 M 10 56 +0 04 +3 06 Oct. 12
2 T 11 00 +0 04 +3 10 Oct. 10
3 W 11 04 +0 04 +3 14 Oct. 9
4 T 11 08 +0 04 +3 18 Oct. 8
5 F 11 11 +0 03 +3 21 Oct. 8
6 S 11 15 +0 04 +3 25 Oct. 7
7 S 11 19 +0 04 +3 29 Oct. 6
8 M 11 23 +0 04 +3 33 Oct. 5
9 T 11 27 +0 04 +3 37 Oct. 4
10 W 11 31 +0 04 +3 41 Oct. 3
11 T 11 35 +0 04 +3 45 Oct. 2
12 F 11 39 +0 04 +3 49 Sep. 30
13 S 11 43 +0 04 +3 53 Sep. 29
14 S 11 47 +0 04 +3 57 Sep. 28
15 M 11 51 +0 04 +4 01 Sep. 27
16 T 11 55 +0 04 +4 05 Sep. 26
17 W 11 59 +0 04 +4 09 Sep. 25
18 T 12 03 +0 04 +4 13 Sep. 24
19 F 12 07 +0 04 +4 17 Sep. 23
20 S 12 11 +0 04 +4 21 Sep. 22
21 S 12 15 +0 04 +4 25 Sep. 21
22 M 12 19 +0 04 +4 29 Sep. 20
23 T 12 23 +0 04 +4 33 Sep. 19
24 W 12 27 +0 04 +4 37 Sep. 18
25 T 12 31 +0 04 +4 41 Sep. 17
26 F 12 35 +0 04 +4 45 Sep. 16
27 S 12 39 +0 04 +4 49 Sep. 15
28 S 12 43 +0 04 +4 53 Sep. 14
29 M 12 47 +0 04 +4 57 Sep. 13
30 T 12 51 +0 04 +5 01 Sep. 12
31 W 12 55 +0 04 +5 05 Sep. 11
April
1 T 12 58 +0 03 +5 08 Sep. 10
2 F 13 02 +0 04 +5 12 Sep. 9
3 S 13 06 +0 04 +5 16 Sep. 8
4 S 13 10 +0 04 +5 20 Sep. 7
5 M 13 14 +0 04 +5 24 Sep. 6
6 T 13 18 +0 04 +5 28 Sep. 5
7 W 13 22 +0 04 +5 32 Sep. 4
8 T 13 26 +0 04 +5 36 Sep. 3
9 F 13 30 +0 04 +5 40 Sep. 2
10 S 13 34 +0 04 +5 44 Sep. 1
11 S 13 38 +0 04 +5 48 Aug. 31
12 M 13 41 +0 03 +5 51 Aug. 30
13 T 13 45 +0 04 +5 55 Aug. 29
14 W 13 49 +0 04 +5 59 Aug. 28
15 T 13 53 +0 04 +6 03 Aug. 27
16 F 13 57 +0 04 +6 07 Aug. 26
17 S 14 01 +0 04 +6 11 Aug. 25
18 S 14 04 +0 03 +6 14 Aug. 24
19 M 14 08 +0 04 +6 18 Aug. 23
20 T 14 12 +0 04 +6 22 Aug. 22
21 W 14 16 +0 04 +6 26 Aug. 21
22 T 14 19 +0 03 +6 29 Aug. 20
23 F 14 23 +0 04 +6 33 Aug. 19
24 S 14 27 +0 04 +6 37 Aug. 18
25 S 14 30 +0 03 +6 40 Aug. 17
26 M 14 34 +0 04 +6 44 Aug. 16
27 T 14 38 +0 04 +6 48 Aug. 15
28 W 14 41 +0 03 +6 51 Aug. 14
29 T 14 45 +0 04 +6 55 Aug. 13
30 F 14 48 +0 03 +6 58 Aug. 12
May
1 S 14 52 +0 04 +7 02 Aug. 11
2 S 14 55 +0 03 +7 05 Aug. 10
3 M 14 59 +0 04 +7 09 Aug. 9
4 T 15 02 +0 03 +7 12 Aug. 8
5 W 15 06 +0 04 +7 16 Aug. 7
6 T 15 09 +0 03 +7 19 Aug. 6
7 F 15 12 +0 03 +7 22 Aug. 5
8 S 15 16 +0 04 +7 26 Aug. 3
9 S 15 19 +0 03 +7 29 Aug. 3
10 M 15 22 +0 03 +7 32 Aug. 2
11 T 15 25 +0 03 +7 35 Aug. 1
12 W 15 29 +0 04 +7 39 July 30
13 T 15 32 +0 03 +7 42 July 29
14 F 15 35 +0 03 +7 45 July 28
15 S 15 38 +0 03 +7 48 July 27
16 S 15 41 +0 03 +7 51 July 26
17 M 15 44 +0 03 +7 54 July 25
18 T 15 46 +0 02 +7 56 July 25
19 W 15 49 +0 03 +7 59 July 24
20 T 15 52 +0 03 +8 02 July 22
21 F 15 55 +0 03 +8 05 July 21
22 S 15 57 +0 02 +8 07 July 21
23 S 16 00 +0 03 +8 10 July 19
24 M 16 02 +0 02 +8 12 July 19
25 T 16 05 +0 03 +8 15 July 17
26 W 16 07 +0 02 +8 17 July 17
27 T 16 09 +0 02 +8 19 July 16
28 F 16 12 +0 03 +8 22 July 14
29 S 16 14 +0 02 +8 24 July 13
30 S 16 16 +0 02 +8 26 July 12
31 M 16 18 +0 02 +8 28 July 11
June
1 T 16 20 +0 02 +8 30 July 10
2 W 16 21 +0 01 +8 31 July 10
3 T 16 23 +0 02 +8 33 July 9
4 F 16 25 +0 02 +8 35 July 7
5 S 16 26 +0 01 +8 36 July 7
6 S 16 28 +0 02 +8 38 July 5
7 M 16 29 +0 01 +8 39 July 5
8 T 16 30 +0 01 +8 40 July 4
9 W 16 32 +0 02 +8 42 July 2
10 T 16 33 +0 01 +8 43 July 1
11 F 16 34 +0 01 +8 44 June 30
12 S 16 35 +0 01 +8 45 June 29
13 S 16 36 +0 01 +8 46 June 28
14 M 16 36   +8 46 June 28
15 T 16 37 +0 01 +8 47 June 26
16 W 16 37   +8 47 June 26
17 T 16 38 +0 01 +8 48 June 25
18 F 16 38   +8 48 June 25
19 S 16 38   +8 48 June 25
20 S 16 38   +8 48 June 25
21 M 16 38     June 17
22 T 16 38     June 17
23 W 16 38     June 17
24 T 16 38     June 17
25 F 16 38     June 17
26 S 16 37 −0 01 −0 01 June 15
27 S 16 36 −0 01 −0 02 June 13
28 M 16 36   −0 02 June 13
29 T 16 35 −0 01 −0 03 June 12
30 W 16 34 −0 01 −0 04 June 11
July
1 T 16 33 −0 01 −0 05 June 10
2 F 16 32 −0 01 −0 06 June 9
3 S 16 31 −0 01 −0 07 June 8
4 S 16 30 −0 01 −0 08 June 8
5 M 16 28 −0 02 −0 10 June 6
6 T 16 27 −0 01 −0 11 June 5
7 W 16 25 −0 02 −0 13 June 4
8 T 16 24 −0 01 −0 14 June 3
9 F 16 22 −0 02 −0 16 June 2
10 S 16 20 −0 02 −0 18 June 1
11 S 16 18 −0 02 −0 20 May 31
12 M 16 16 −0 02 −0 22 May 30
13 T 16 14 −0 02 −0 24 May 29
14 W 16 12 −0 02 −0 26 May 28
15 T 16 10 −0 02 −0 28 May 27
16 F 16 08 −0 02 −0 30 May 26
17 S 16 06 −0 02 −0 32 May 25
18 S 16 03 −0 03 −0 35 May 24
19 M 16 01 −0 02 −0 37 May 23
20 T 15 58 −0 03 −0 40 May 22
21 W 15 56 −0 02 −0 42 May 21
22 T 15 53 −0 03 −0 45 May 20
23 F 15 50 −0 03 −0 48 May 19
24 S 15 48 −0 02 −0 50 May 19
25 S 15 45 −0 03 −0 53 May 17
26 M 15 42 −0 03 −0 56 May 16
27 T 15 39 −0 03 −0 59 May 15
28 W 15 36 −0 03 −1 02 May 14
29 T 15 33 −0 03 −1 05 May 13
30 F 15 30 −0 03 −1 08 May 12
31 S 15 27 −0 03 −1 11 May 11
August
1 S 15 24 −0 03 −1 14 May 11
2 M 15 21 −0 03 −1 17 May 10
3 T 15 17 −0 04 −1 21 May 8
4 W 15 14 −0 03 −1 24 May 7
5 T 15 11 −0 03 −1 27 May 7
6 F 15 08 −0 03 −1 30 May 6
7 S 15 04 −0 04 −1 34 May 4
8 S 15 01 −0 03 −1 37 May 4
9 M 14 57 −0 04 −1 41 May 2
10 T 14 54 −0 03 −1 44 May 2
11 W 14 51 −0 03 −1 47 May 1
12 T 14 47 −0 04 −1 51 Apr. 30
13 F 14 44 −0 03 −1 54 Apr. 29
14 S 14 40 −0 04 −1 58 Apr. 28
15 S 14 36 −0 04 −2 02 Apr. 26
16 M 14 33 −0 03 −2 05 Apr. 26
17 T 14 29 −0 04 −2 09 Apr. 25
18 W 14 26 −0 03 −2 12 Apr. 24
19 T 14 22 −0 04 −2 16 Apr. 23
20 F 14 18 −0 04 −2 20 Apr. 22
21 S 14 15 −0 03 −2 23 Apr. 21
22 S 14 11 −0 04 −2 27 Apr. 20
23 M 14 07 −0 04 −2 31 Apr. 19
24 T 14 04 −0 03 −2 34 Apr. 18
25 W 14 00 −0 04 −2 38 Apr. 17
26 T 13 56 −0 04 −2 42 Apr. 16
27 F 13 52 −0 04 −2 46 Apr. 15
28 S 13 48 −0 04 −2 50 Apr. 14
29 S 13 45 −0 03 −2 53 Apr. 13
30 M 13 41 −0 04 −2 57 Apr. 12
31 T 13 37 −0 04 −3 01 Apr. 11
September
1 W 13 33 −0 04 −3 05 Apr. 10
2 T 13 29 −0 04 −3 09 Apr. 9
3 F 13 26 −0 03 −3 12 Apr. 8
4 S 13 22 −0 04 −3 16 Apr. 7
5 S 13 18 −0 04 −3 20 Apr. 6
6 M 13 14 −0 04 −3 24 Apr. 5
7 T 13 10 −0 04 −3 28 Apr. 4
8 W 13 06 −0 04 −3 32 Apr. 3
9 T 13 02 −0 04 −3 36 Apr. 2
10 F 12 59 −0 03 −3 39 Apr. 1
11 S 12 55 −0 04 −3 43 Mar. 31
12 S 12 51 −0 04 −3 47 Mar. 30
13 M 12 47 −0 04 −3 51 Mar. 29
14 T 12 43 −0 04 −3 55 Mar. 28
15 W 12 39 −0 04 −3 59 Mar. 27
16 T 12 35 −0 04 −4 03 Mar. 26
17 F 12 31 −0 04 −4 07 Mar. 25
18 S 12 27 −0 04 −4 11 Mar. 24
19 S 12 23 −0 04 −4 15 Mar. 23
20 M 12 20 −0 03 −4 18 Mar. 22
21 T 12 16 −0 04 −4 22 Mar. 21
22 W 12 12 −0 04 −4 26 Mar. 20
23 T 12 08 −0 04 −4 30 Mar. 19
24 F 12 04 −0 04 −4 34 Mar. 18
25 S 12 00 −0 04 −4 38 Mar. 17
26 S 11 56 −0 04 −4 42 Mar. 16
27 M 11 52 −0 04 −4 46 Mar. 15
28 T 11 48 −0 04 −4 50 Mar. 14
29 W 11 44 −0 04 −4 54 Mar. 13
30 T 11 40 −0 04 −4 58 Mar. 12
October
1 F 11 37 −0 03 −5 01 Mar. 11
2 S 11 33 −0 04 −5 05 Mar. 10
3 S 11 29 −0 04 −5 09 Mar. 9
4 M 11 25 −0 04 −5 13 Mar. 8
5 T 11 21 −0 04 −5 17 Mar. 7
6 W 11 17 −0 04 −5 21 Mar. 6
7 T 11 13 −0 04 −5 25 Mar. 5
8 F 11 09 −0 04 −5 29 Mar. 4
9 S 11 05 −0 04 −5 33 Mar. 3
10 S 11 01 −0 04 −5 37 Mar. 2
11 M 10 58 −0 03 −5 40 Mar. 1
12 T 10 54 −0 04 −5 44 Feb. 28
13 W 10 50 −0 04 −5 48 Feb. 27
14 T 10 46 −0 04 −5 52 Feb. 26
15 F 10 42 −0 04 −5 56 Feb. 25
16 S 10 38 −0 04 −6 00 Feb. 24
17 S 10 35 −0 03 −6 03 Feb. 24
18 M 10 31 −0 04 −6 07 Feb. 23
19 T 10 27 −0 04 −6 11 Feb. 22
20 W 10 23 −0 04 −6 15 Feb. 20
21 T 10 19 −0 04 −6 19 Feb. 19
22 F 10 16 −0 03 −6 22 Feb. 19
23 S 10 12 −0 04 −6 26 Feb. 18
24 S 10 08 −0 04 −6 30 Feb. 17
25 M 10 04 −0 04 −6 34 Feb. 15
26 T 10 01 −0 03 −6 37 Feb. 15
27 W 9 57 −0 04 −6 41 Feb. 14
28 T 9 53 −0 04 −6 45 Feb. 13
29 F 9 50 −0 03 −6 48 Feb. 12
30 S 9 46 −0 04 −6 52 Feb. 11
31 S 9 42 −0 04 −6 56 Feb. 10
November
1 M 9 39 −0 03 −6 59 Feb. 9
2 T 9 35 −0 04 −7 03 Feb. 8
3 W 9 32 −0 03 −7 06 Feb. 7
4 T 9 28 −0 04 −7 10 Feb. 6
5 F 9 25 −0 03 −7 13 Feb. 5
6 S 9 21 −0 04 −7 17 Feb. 4
7 S 9 18 −0 03 −7 20 Feb. 3
8 M 9 15 −0 03 −7 23 Feb. 2
9 T 9 11 −0 04 −7 27 Feb. 1
10 W 9 08 −0 03 −7 30 Jan. 31
11 T 9 05 −0 03 −7 33 Jan. 30
12 F 9 02 −0 03 −7 36 Jan. 29
13 S 8 58 −0 04 −7 40 Jan. 28
14 S 8 55 −0 03 −7 43 Jan. 27
15 M 8 52 −0 03 −7 46 Jan. 26
16 T 8 49 −0 03 −7 49 Jan. 25
17 W 8 46 −0 03 −7 52 Jan. 24
18 T 8 43 −0 03 −7 55 Jan. 23
19 F 8 40 −0 03 −7 58 Jan. 22
20 S 8 37 −0 03 −8 01 Jan. 21
21 S 8 35 −0 02 −8 03 Jan. 20
22 M 8 32 −0 03 −8 06 Jan. 19
23 T 8 29 −0 03 −8 09 Jan. 18
24 W 8 27 −0 02 −8 11 Jan. 17
25 T 8 24 −0 03 −8 14 Jan. 16
26 F 8 22 −0 02 −8 16 Jan. 15
27 S 8 20 −0 02 −8 18 Jan. 14
28 S 8 17 −0 03 −8 21 Jan. 13
29 M 8 15 −0 02 −8 23 Jan. 12
30 T 8 13 −0 02 −8 25 Jan. 11
December
1 W 8 11 −0 02 −8 27 Jan. 10
2 T 8 09 −0 02 −8 29 Jan. 9
3 F 8 07 −0 02 −8 31 Jan. 8
4 S 8 05 −0 02 −8 33 Jan. 7
5 S 8 03 −0 02 −8 35 Jan. 6
6 M 8 02 −0 01 −8 36 Jan. 5
7 T 8 00 −0 02 −8 38 Jan. 4
8 W 7 59 −0 01 −8 39 Jan. 3
9 T 7 58 −0 01 −8 40 Jan. 2
10 F 7 56 −0 02 −8 42 Jan. 1
11 S 7 55 −0 01 −8 43 Dec. 31
12 S 7 54 −0 01 −8 44 Dec. 30
13 M 7 53 −0 01 −8 45 Dec. 29
14 T 7 52 −0 01 −8 46 Dec. 27
15 W 7 52   −8 46 Dec. 27
16 T 7 51 −0 01 −8 47 Dec. 26
17 F 7 51   −8 47 Dec. 26
18 S 7 50 −0 01 −8 48 Dec. 22
19 S 7 50   −8 48 Dec. 22
20 M 7 50   −8 48 Dec. 22
21 T 7 50     Dec. 22
22 W 7 50     Dec. 20
23 T 7 50     Dec. 20
24 F 7 50     Dec. 20
25 S 7 50     Dec. 20
26 S 7 51 +0 01 +0 01 Dec. 17
27 M 7 52 +0 01 +0 02 Dec. 15
28 T 7 52   +0 02 Dec. 15
29 W 7 53 +0 01 +0 03 Dec. 13
30 T 7 54 +0 01 +0 04 Dec. 12
31 F 7 55 +0 01 +0 05 Dec. 11

Made after directions given by Jean Meeus: Astronomical Algorithms (1998)

Position: 51° 30′ 26″ N 0° 07′ 39″ W

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The table shows, in hours and minutes, for how long the upper limb of the Sun is above the horizon in the period 0:00–24:00, and is calculated using standard time (not daylight-saving time).