Length of the day in Honolulu in 2021

Honolulu, United States

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

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January · February · March · April · May · June · July · August · September · October · November · December

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

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

Position: 21° 18′ 00″ N 157° 49′ 00″ W

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** means midnight Sun (the upper limb of the Sun is above the horizon)
**** means midnight Sun (the entire Sun is above the horizon)
−− means polar night

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).