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Rapid City, South Dakota, USA — Sunrise, Sunset, and Daylength, August 2025

Daylight

6:26 am – 7:11 pm
12 hours, 45 minutes

Current Time: Sep 10, 2025 at 12:26:53 pm
Sun Direction: 171° South
Sun Altitude: 50.2°
Sun Distance: 93.589 million mi
Next Equinox: Sep 22, 2025 12:19 pm (Autumnal)
Sunrise Today: 6:26 am 83° East
Sunset Today: 7:11 pm 277° West

2025 Sun Graph for Rapid City

August 2025 — Sun in Rapid City

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2025 Sunrise/Sunset Daylength Astronomical Twilight Nautical Twilight Civil Twilight Solar Noon
Aug Sunrise Sunset Length Diff. Start End Start End Start End Time Mil. mi
1 5:41 am (64°) 8:16 pm (296°) 14:35:04 −2:19 3:39 am 10:17 pm 4:26 am 9:30 pm 5:08 am 8:49 pm 12:59 pm (63.7°) 94.337
2 5:42 am (64°) 8:15 pm (296°) 14:32:43 −2:21 3:41 am 10:15 pm 4:28 am 9:28 pm 5:09 am 8:47 pm 12:59 pm (63.5°) 94.325
3 5:43 am (65°) 8:13 pm (295°) 14:30:20 −2:23 3:43 am 10:13 pm 4:29 am 9:27 pm 5:10 am 8:46 pm 12:59 pm (63.2°) 94.312
4 5:44 am (65°) 8:12 pm (295°) 14:27:55 −2:24 3:45 am 10:11 pm 4:31 am 9:25 pm 5:11 am 8:45 pm 12:58 pm (62.9°) 94.298
5 5:45 am (65°) 8:11 pm (294°) 14:25:28 −2:26 3:47 am 10:09 pm 4:32 am 9:23 pm 5:13 am 8:43 pm 12:58 pm (62.7°) 94.285
6 5:46 am (66°) 8:09 pm (294°) 14:23:00 −2:28 3:48 am 10:07 pm 4:34 am 9:22 pm 5:14 am 8:42 pm 12:58 pm (62.4°) 94.271
7 5:47 am (66°) 8:08 pm (294°) 14:20:30 −2:30 3:50 am 10:04 pm 4:35 am 9:20 pm 5:15 am 8:40 pm 12:58 pm (62.1°) 94.256
8 5:49 am (67°) 8:07 pm (293°) 14:17:58 −2:31 3:52 am 10:02 pm 4:37 am 9:18 pm 5:16 am 8:39 pm 12:58 pm (61.8°) 94.242
9 5:50 am (67°) 8:05 pm (293°) 14:15:25 −2:33 3:54 am 10:00 pm 4:38 am 9:16 pm 5:18 am 8:37 pm 12:58 pm (61.5°) 94.227
10 5:51 am (67°) 8:04 pm (292°) 14:12:51 −2:34 3:56 am 9:58 pm 4:40 am 9:15 pm 5:19 am 8:35 pm 12:58 pm (61.2°) 94.212
11 5:52 am (68°) 8:02 pm (292°) 14:10:15 −2:36 3:57 am 9:56 pm 4:41 am 9:13 pm 5:20 am 8:34 pm 12:58 pm (60.9°) 94.197
12 5:53 am (68°) 8:01 pm (291°) 14:07:37 −2:37 3:59 am 9:54 pm 4:42 am 9:11 pm 5:21 am 8:32 pm 12:57 pm (60.6°) 94.182
13 5:54 am (69°) 7:59 pm (291°) 14:04:59 −2:38 4:01 am 9:52 pm 4:44 am 9:09 pm 5:23 am 8:31 pm 12:57 pm (60.3°) 94.166
14 5:55 am (69°) 7:58 pm (291°) 14:02:19 −2:39 4:03 am 9:50 pm 4:45 am 9:08 pm 5:24 am 8:29 pm 12:57 pm (60.0°) 94.150
15 5:57 am (70°) 7:56 pm (290°) 13:59:38 −2:41 4:05 am 9:47 pm 4:47 am 9:06 pm 5:25 am 8:27 pm 12:57 pm (59.7°) 94.134
16 5:58 am (70°) 7:55 pm (290°) 13:56:55 −2:42 4:06 am 9:45 pm 4:48 am 9:04 pm 5:26 am 8:26 pm 12:57 pm (59.4°) 94.117
17 5:59 am (71°) 7:53 pm (289°) 13:54:12 −2:43 4:08 am 9:43 pm 4:50 am 9:02 pm 5:28 am 8:24 pm 12:56 pm (59.1°) 94.100
18 6:00 am (71°) 7:51 pm (289°) 13:51:27 −2:44 4:10 am 9:41 pm 4:51 am 9:00 pm 5:29 am 8:22 pm 12:56 pm (58.8°) 94.083
19 6:01 am (71°) 7:50 pm (288°) 13:48:42 −2:45 4:12 am 9:39 pm 4:52 am 8:58 pm 5:30 am 8:21 pm 12:56 pm (58.4°) 94.065
20 6:02 am (72°) 7:48 pm (288°) 13:45:55 −2:46 4:13 am 9:37 pm 4:54 am 8:56 pm 5:31 am 8:19 pm 12:56 pm (58.1°) 94.047
21 6:03 am (72°) 7:47 pm (287°) 13:43:08 −2:47 4:15 am 9:34 pm 4:55 am 8:54 pm 5:33 am 8:17 pm 12:55 pm (57.8°) 94.029
22 6:05 am (73°) 7:45 pm (287°) 13:40:19 −2:48 4:17 am 9:32 pm 4:57 am 8:52 pm 5:34 am 8:15 pm 12:55 pm (57.4°) 94.010
23 6:06 am (73°) 7:43 pm (286°) 13:37:30 −2:49 4:18 am 9:30 pm 4:58 am 8:51 pm 5:35 am 8:14 pm 12:55 pm (57.1°) 93.990
24 6:07 am (74°) 7:42 pm (286°) 13:34:40 −2:50 4:20 am 9:28 pm 5:00 am 8:49 pm 5:36 am 8:12 pm 12:55 pm (56.7°) 93.970
25 6:08 am (74°) 7:40 pm (285°) 13:31:49 −2:50 4:22 am 9:26 pm 5:01 am 8:47 pm 5:38 am 8:10 pm 12:54 pm (56.4°) 93.950
26 6:09 am (75°) 7:38 pm (285°) 13:28:58 −2:51 4:23 am 9:24 pm 5:02 am 8:45 pm 5:39 am 8:08 pm 12:54 pm (56.0°) 93.929
27 6:10 am (75°) 7:36 pm (284°) 13:26:05 −2:52 4:25 am 9:21 pm 5:04 am 8:43 pm 5:40 am 8:06 pm 12:54 pm (55.7°) 93.908
28 6:11 am (76°) 7:35 pm (284°) 13:23:13 −2:52 4:26 am 9:19 pm 5:05 am 8:41 pm 5:41 am 8:05 pm 12:53 pm (55.3°) 93.887
29 6:13 am (76°) 7:33 pm (283°) 13:20:19 −2:53 4:28 am 9:17 pm 5:06 am 8:39 pm 5:43 am 8:03 pm 12:53 pm (55.0°) 93.865
30 6:14 am (77°) 7:31 pm (283°) 13:17:25 −2:54 4:30 am 9:15 pm 5:08 am 8:37 pm 5:44 am 8:01 pm 12:53 pm (54.6°) 93.843
31 6:15 am (77°) 7:29 pm (282°) 13:14:31 −2:54 4:31 am 9:13 pm 5:09 am 8:35 pm 5:45 am 7:59 pm 12:53 pm (54.3°) 93.821
* All times are local time for Rapid City. Time is adjusted for DST when applicable. They take into account refraction. Dates are based on the Gregorian calendar.

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