Sunrise and sunset times in Altamont, SD
Check out today's and tomorrow's sunrise and sunset times in Altamont, SD, United States, as well as the whole calendar for April 2026.
Today
April 4, 2026 . Current time: 10:56:42 am
First light at 6:31:28 am
Sunrise time: 6:59:44 am
Sunset time: 7:59:34 pm
Last light at 8:27:50 pm
Day length: 12 hours, 59 minutes
9 hours, 2 minutes left for today's sunset in Altamont
Moon set on Apr 4 at 06:44 AM
Moon will rise on Apr 4 at 10:17 PMMoon phase: 🌖 Waning Gibbous (94%)Tomorrow
April 5, 2026
First light at 6:29:35 am
Sunrise time: 6:57:54 am
Sunset time: 8:00:49 pm
Last light at 8:29:09 pm
Day length: 13 hours, 2 minutes
Tomorrow will be approximately 3 minutes longer than today in Altamont
Moon will set on Apr 5 at 07:11 AM Moon will rise on Apr 5 at 11:24 PMMoon phase: 🌖 Waning Gibbous (84%)
- Altamont, South Dakota
- Latitude: 44.839687
- Longitude: -96.689507
- Time zone: Central Time CDT
Shortest day in Altamont, SD
The shortest day of the year will be in 9 months, during the winter solstice on December 21, 2026, with a daylight length of 8 hours and 50 minutes.Longest day in Altamont, SD
The longest day of the year will be in 2 months and 16 days, during the summer solstice on June 21, 2026, with a daylight length of 15 hours and 39 minutes.
April 2026 - Altamont, South Dakota - Sunrise and sunset calendar
Sunrise and sunset times, civil twilight start and end times as well as solar noon, and day length for every day of April in Altamont.
The day length increases by 1 hour, 26 minutes over the course of April 2026 in Altamont, SD - from 12 hours, 50 minutes on the first day to 14 hours, 16 minutes on the last day.
| Day | Twilight Start | Sunrise | Sunset | Twilight End | Day Length | Day Length Variation | Solar Noon
Time of day when the sun reaches its highest point in the sky.
|
Max Sun Altitude | Nautical Twilight Start | Nautical Twilight End | Astronomical Twilight Start | Astronomical Twilight End | Night Length
Calculated form this day's sunset to the next day's sunrise.
|
Moon phase |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wed, Apr 1 | 6:37:10 am | 7:05:16 am | 7:55:47 pm | 8:23:53 pm | 12h 50m 31s | 12h 50m 31s | 1:30:32 pm | 49.6° | 6:01:56 am | 8:59:08 pm | 5:25:10 am | 9:35:53 pm | 11h 7m 38s | 🌔 (99%) |
| Thu, Apr 2 | 6:35:16 am | 7:03:25 am | 7:57:03 pm | 8:25:12 pm | 12h 53m 38s | 3m 7s | 1:30:14 pm | 50° | 5:59:55 am | 9:00:33 pm | 5:23:00 am | 9:37:28 pm | 11h 4m 32s | 🌕 (100%) |
| Fri, Apr 3 | 6:33:22 am | 7:01:35 am | 7:58:18 pm | 8:26:31 pm | 12h 56m 43s | 3m 5s | 1:29:56 pm | 50.4° | 5:57:55 am | 9:01:58 pm | 5:20:49 am | 9:39:04 pm | 11h 1m 26s | 🌖 (99%) |
| Sat, Apr 4 | 6:31:28 am | 6:59:44 am | 7:59:34 pm | 8:27:50 pm | 12h 59m 50s | 3m 7s | 1:29:39 pm | 50.7° | 5:55:55 am | 9:03:23 pm | 5:18:38 am | 9:40:40 pm | 10h 58m 20s | 🌖 (96%) |
| Sun, Apr 5 | 6:29:35 am | 6:57:54 am | 8:00:49 pm | 8:29:09 pm | 13h 2m 55s | 3m 5s | 1:29:22 pm | 51.1° | 5:53:54 am | 9:04:49 pm | 5:16:26 am | 9:42:17 pm | 10h 55m 16s | 🌖 (91%) |
| Mon, Apr 6 | 6:27:42 am | 6:56:05 am | 8:02:05 pm | 8:30:28 pm | 13h 6m 0s | 3m 5s | 1:29:05 pm | 51.5° | 5:51:54 am | 9:06:16 pm | 5:14:14 am | 9:43:55 pm | 10h 52m 11s | 🌖 (84%) |
| Tue, Apr 7 | 6:25:49 am | 6:54:16 am | 8:03:20 pm | 8:31:47 pm | 13h 9m 4s | 3m 4s | 1:28:48 pm | 51.9° | 5:49:54 am | 9:07:42 pm | 5:12:02 am | 9:45:34 pm | 10h 49m 7s | 🌖 (77%) |
| Wed, Apr 8 | 6:23:56 am | 6:52:27 am | 8:04:36 pm | 8:33:07 pm | 13h 12m 9s | 3m 5s | 1:28:31 pm | 52.3° | 5:47:53 am | 9:09:10 pm | 5:09:49 am | 9:47:13 pm | 10h 46m 3s | 🌖 (69%) |
| Thu, Apr 9 | 6:22:04 am | 6:50:39 am | 8:05:51 pm | 8:34:26 pm | 13h 15m 12s | 3m 3s | 1:28:15 pm | 52.6° | 5:45:53 am | 9:10:37 pm | 5:07:37 am | 9:48:54 pm | 10h 43m 1s | 🌖 (60%) |
| Fri, Apr 10 | 6:20:12 am | 6:48:52 am | 8:07:07 pm | 8:35:46 pm | 13h 18m 15s | 3m 3s | 1:27:59 pm | 53° | 5:43:53 am | 9:12:05 pm | 5:05:23 am | 9:50:35 pm | 10h 39m 57s | 🌗 (50%) |
| Sat, Apr 11 | 6:18:20 am | 6:47:04 am | 8:08:22 pm | 8:37:06 pm | 13h 21m 18s | 3m 3s | 1:27:43 pm | 53.4° | 5:41:53 am | 9:13:33 pm | 5:03:10 am | 9:52:16 pm | 10h 36m 56s | 🌘 (40%) |
| Sun, Apr 12 | 6:16:29 am | 6:45:18 am | 8:09:37 pm | 8:38:26 pm | 13h 24m 19s | 3m 1s | 1:27:28 pm | 53.7° | 5:39:53 am | 9:15:02 pm | 5:00:57 am | 9:53:59 pm | 10h 33m 55s | 🌘 (31%) |
| Mon, Apr 13 | 6:14:39 am | 6:43:32 am | 8:10:53 pm | 8:39:46 pm | 13h 27m 21s | 3m 2s | 1:27:13 pm | 54.1° | 5:37:54 am | 9:16:31 pm | 4:58:43 am | 9:55:42 pm | 10h 30m 54s | 🌘 (22%) |
| Tue, Apr 14 | 6:12:49 am | 6:41:47 am | 8:12:08 pm | 8:41:07 pm | 13h 30m 21s | 3m 0s | 1:26:58 pm | 54.5° | 5:35:55 am | 9:18:01 pm | 4:56:29 am | 9:57:27 pm | 10h 27m 55s | 🌘 (14%) |
| Wed, Apr 15 | 6:10:59 am | 6:40:03 am | 8:13:24 pm | 8:42:27 pm | 13h 33m 21s | 3m 0s | 1:26:43 pm | 54.8° | 5:33:56 am | 9:19:31 pm | 4:54:15 am | 9:59:12 pm | 10h 24m 55s | 🌘 (7%) |
| Thu, Apr 16 | 6:09:10 am | 6:38:19 am | 8:14:39 pm | 8:43:48 pm | 13h 36m 20s | 2m 59s | 1:26:29 pm | 55.2° | 5:31:57 am | 9:21:01 pm | 4:52:01 am | 10:00:57 pm | 10h 21m 57s | 🌘 (2%) |
| Fri, Apr 17 | 6:07:22 am | 6:36:36 am | 8:15:55 pm | 8:45:09 pm | 13h 39m 19s | 2m 59s | 1:26:15 pm | 55.5° | 5:29:59 am | 9:22:32 pm | 4:49:47 am | 10:02:44 pm | 10h 18m 59s | 🌑 (0%) |
| Sat, Apr 18 | 6:05:34 am | 6:34:54 am | 8:17:10 pm | 8:46:30 pm | 13h 42m 16s | 2m 57s | 1:26:02 pm | 55.9° | 5:28:01 am | 9:24:03 pm | 4:47:32 am | 10:04:32 pm | 10h 16m 2s | 🌒 (1%) |
| Sun, Apr 19 | 6:03:47 am | 6:33:12 am | 8:18:26 pm | 8:47:51 pm | 13h 45m 14s | 2m 58s | 1:25:49 pm | 56.2° | 5:26:04 am | 9:25:34 pm | 4:45:18 am | 10:06:20 pm | 10h 13m 6s | 🌒 (4%) |
| Mon, Apr 20 | 6:02:01 am | 6:31:32 am | 8:19:41 pm | 8:49:12 pm | 13h 48m 9s | 2m 55s | 1:25:36 pm | 56.6° | 5:24:07 am | 9:27:06 pm | 4:43:04 am | 10:08:09 pm | 10h 10m 11s | 🌒 (11%) |
| Tue, Apr 21 | 6:00:15 am | 6:29:52 am | 8:20:57 pm | 8:50:34 pm | 13h 51m 5s | 2m 56s | 1:25:24 pm | 56.9° | 5:22:11 am | 9:28:38 pm | 4:40:50 am | 10:09:59 pm | 10h 7m 16s | 🌒 (19%) |
| Wed, Apr 22 | 5:58:30 am | 6:28:13 am | 8:22:12 pm | 8:51:55 pm | 13h 53m 59s | 2m 54s | 1:25:13 pm | 57.2° | 5:20:15 am | 9:30:10 pm | 4:38:36 am | 10:11:49 pm | 10h 4m 24s | 🌒 (29%) |
| Thu, Apr 23 | 5:56:47 am | 6:26:36 am | 8:23:27 pm | 8:53:16 pm | 13h 56m 51s | 2m 52s | 1:25:01 pm | 57.6° | 5:18:20 am | 9:31:43 pm | 4:36:22 am | 10:13:41 pm | 10h 1m 32s | 🌒 (40%) |
| Fri, Apr 24 | 5:55:03 am | 6:24:59 am | 8:24:43 pm | 8:54:38 pm | 13h 59m 44s | 2m 53s | 1:24:51 pm | 57.9° | 5:16:25 am | 9:33:16 pm | 4:34:08 am | 10:15:33 pm | 9h 58m 40s | 🌓 (51%) |
| Sat, Apr 25 | 5:53:21 am | 6:23:23 am | 8:25:58 pm | 8:55:59 pm | 14h 2m 35s | 2m 51s | 1:24:40 pm | 58.2° | 5:14:31 am | 9:34:49 pm | 4:31:55 am | 10:17:26 pm | 9h 55m 50s | 🌔 (62%) |
| Sun, Apr 26 | 5:51:40 am | 6:21:48 am | 8:27:13 pm | 8:57:21 pm | 14h 5m 25s | 2m 50s | 1:24:31 pm | 58.5° | 5:12:38 am | 9:36:23 pm | 4:29:42 am | 10:19:20 pm | 9h 53m 2s | 🌔 (72%) |
| Mon, Apr 27 | 5:50:00 am | 6:20:15 am | 8:28:28 pm | 8:58:43 pm | 14h 8m 13s | 2m 48s | 1:24:21 pm | 58.9° | 5:10:46 am | 9:37:57 pm | 4:27:29 am | 10:21:14 pm | 9h 50m 14s | 🌔 (81%) |
| Tue, Apr 28 | 5:48:21 am | 6:18:42 am | 8:29:43 pm | 9:00:04 pm | 14h 11m 1s | 2m 48s | 1:24:13 pm | 59.2° | 5:08:54 am | 9:39:31 pm | 4:25:16 am | 10:23:09 pm | 9h 47m 28s | 🌔 (88%) |
| Wed, Apr 29 | 5:46:43 am | 6:17:11 am | 8:30:57 pm | 9:01:26 pm | 14h 13m 46s | 2m 45s | 1:24:04 pm | 59.5° | 5:07:04 am | 9:41:05 pm | 4:23:04 am | 10:25:05 pm | 9h 44m 44s | 🌔 (94%) |
| Thu, Apr 30 | 5:45:06 am | 6:15:41 am | 8:32:12 pm | 9:02:47 pm | 14h 16m 31s | 2m 45s | 1:23:57 pm | 59.8° | 5:05:14 am | 9:42:39 pm | 4:20:52 am | 10:27:01 pm | 9h 42m 0s | 🌔 (98%) |
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Sunrise and Sunset photos in Altamont, SD
Enjoy this beautiful gallery of images of the sunset and sunrise at Altamont, SD. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Altamont, SD - 2026
The followin graph shows sunrise and sunset times in Altamont, SD for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Altamont, SD.