Sunrise & Sunset Today in Riverton, United States 🇺🇸
Sun Phase: Daylight
Sunrise Today: 06:47 ↑ 74.8° ENE
Sunset Today: 20:11 ↑ 285.0° WNW
Day Length: 13h 24m
Sun Direction: E
Sun Altitude: 25.9°
Sun Distance: 151.235 million km
Next Equinox: Tuesday, September 22, 2026 (September Equinox)
When Is Sunrise & Sunset in Riverton?
August 2026 Sunrise & Sunset Times in Riverton
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| Day | Sunrise/Sunset | Daylight | Astronomical Twilight | Nautical Twilight | Civil Twilight | Solar Noon | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sunrise | Sunset | Length | Diff. | Start | End | Start | End | Start | End | Time | Sun Dist. (Mil km) | |
| 1 |
06:25
↑
65° ENE
|
20:42
↑
294° WNW
|
14h 16m | -2m 00s | 04:34 | 22:32 | 05:16 | 21:50 | 05:54 | 21:13 | 13:34 | 151.83 |
| 2 |
06:26
↑
66° ENE
|
20:41
↑
294° WNW
|
14h 14m | -2m 02s | 04:36 | 22:30 | 05:17 | 21:49 | 05:55 | 21:12 | 13:34 | 151.81 |
| 3 |
06:27
↑
66° ENE
|
20:40
↑
294° WNW
|
14h 12m | -2m 04s | 04:37 | 22:28 | 05:18 | 21:48 | 05:56 | 21:10 | 13:34 | 151.79 |
| 4 |
06:28
↑
66° ENE
|
20:38
↑
293° WNW
|
14h 10m | -2m 06s | 04:39 | 22:27 | 05:20 | 21:46 | 05:57 | 21:09 | 13:33 | 151.78 |
| 5 |
06:29
↑
67° ENE
|
20:37
↑
293° WNW
|
14h 08m | -2m 07s | 04:40 | 22:25 | 05:21 | 21:45 | 05:58 | 21:08 | 13:33 | 151.76 |
| 6 |
06:30
↑
67° ENE
|
20:36
↑
293° WNW
|
14h 06m | -2m 09s | 04:42 | 22:23 | 05:22 | 21:43 | 05:59 | 21:07 | 13:33 | 151.73 |
| 7 |
06:31
↑
68° ENE
|
20:35
↑
292° WNW
|
14h 04m | -2m 10s | 04:43 | 22:22 | 05:23 | 21:42 | 06:00 | 21:05 | 13:33 | 151.71 |
| 8 |
06:32
↑
68° ENE
|
20:34
↑
292° WNW
|
14h 02m | -2m 12s | 04:45 | 22:20 | 05:25 | 21:40 | 06:01 | 21:04 | 13:33 | 151.69 |
| 9 |
06:33
↑
68° ENE
|
20:32
↑
291° WNW
|
13h 59m | -2m 13s | 04:46 | 22:18 | 05:26 | 21:39 | 06:02 | 21:03 | 13:33 | 151.67 |
| 10 |
06:33
↑
69° ENE
|
20:31
↑
291° WNW
|
13h 57m | -2m 14s | 04:48 | 22:16 | 05:27 | 21:37 | 06:03 | 21:01 | 13:33 | 151.65 |
| 11 |
06:34
↑
69° ENE
|
20:30
↑
291° WNW
|
13h 55m | -2m 16s | 04:49 | 22:14 | 05:28 | 21:36 | 06:04 | 21:00 | 13:33 | 151.62 |
| 12 |
06:35
↑
70° ENE
|
20:28
↑
290° WNW
|
13h 52m | -2m 17s | 04:51 | 22:13 | 05:29 | 21:34 | 06:05 | 20:58 | 13:32 | 151.60 |
| 13 |
06:36
↑
70° ENE
|
20:27
↑
290° WNW
|
13h 50m | -2m 18s | 04:52 | 22:11 | 05:31 | 21:33 | 06:06 | 20:57 | 13:32 | 151.57 |
| 14 |
06:37
↑
70° ENE
|
20:26
↑
289° WNW
|
13h 48m | -2m 19s | 04:54 | 22:09 | 05:32 | 21:31 | 06:07 | 20:56 | 13:32 | 151.55 |
| 15 |
06:38
↑
71° ENE
|
20:24
↑
289° WNW
|
13h 45m | -2m 20s | 04:55 | 22:07 | 05:33 | 21:29 | 06:09 | 20:54 | 13:32 | 151.52 |
| 16 |
06:39
↑
71° ENE
|
20:23
↑
288° WNW
|
13h 43m | -2m 22s | 04:56 | 22:05 | 05:34 | 21:28 | 06:10 | 20:53 | 13:32 | 151.49 |
| 17 |
06:40
↑
72° ENE
|
20:22
↑
288° WNW
|
13h 41m | -2m 23s | 04:58 | 22:03 | 05:36 | 21:26 | 06:11 | 20:51 | 13:31 | 151.46 |
| 18 |
06:41
↑
72° ENE
|
20:20
↑
288° WNW
|
13h 38m | -2m 24s | 04:59 | 22:02 | 05:37 | 21:24 | 06:12 | 20:50 | 13:31 | 151.43 |
| 19 |
06:42
↑
72° ENE
|
20:19
↑
287° WNW
|
13h 36m | -2m 24s | 05:01 | 22:00 | 05:38 | 21:23 | 06:13 | 20:48 | 13:31 | 151.40 |
| 20 |
06:43
↑
73° ENE
|
20:17
↑
287° WNW
|
13h 33m | -2m 25s | 05:02 | 21:58 | 05:39 | 21:21 | 06:14 | 20:47 | 13:31 | 151.37 |
| 21 |
06:44
↑
73° ENE
|
20:16
↑
286° WNW
|
13h 31m | -2m 26s | 05:04 | 21:56 | 05:40 | 21:19 | 06:15 | 20:45 | 13:31 | 151.34 |
| 22 |
06:45
↑
74° ENE
|
20:14
↑
286° WNW
|
13h 29m | -2m 27s | 05:05 | 21:54 | 05:42 | 21:18 | 06:16 | 20:43 | 13:30 | 151.31 |
| 23 |
06:46
↑
74° ENE
|
20:13
↑
285° WNW
|
13h 26m | -2m 28s | 05:06 | 21:52 | 05:43 | 21:16 | 06:17 | 20:42 | 13:30 | 151.28 |
| 24 |
06:47
↑
75° ENE
|
20:11
↑
285° WNW
|
13h 24m | -2m 29s | 05:08 | 21:50 | 05:44 | 21:14 | 06:18 | 20:40 | 13:30 | 151.25 |
| 25 |
06:48
↑
75° ENE
|
20:10
↑
284° WNW
|
13h 21m | -2m 29s | 05:09 | 21:48 | 05:45 | 21:13 | 06:19 | 20:39 | 13:30 | 151.21 |
| 26 |
06:49
↑
76° ENE
|
20:08
↑
284° WNW
|
13h 19m | -2m 30s | 05:10 | 21:47 | 05:46 | 21:11 | 06:20 | 20:37 | 13:29 | 151.18 |
| 27 |
06:50
↑
76° ENE
|
20:07
↑
284° WNW
|
13h 16m | -2m 31s | 05:12 | 21:45 | 05:47 | 21:09 | 06:21 | 20:35 | 13:29 | 151.15 |
| 28 |
06:51
↑
77° ENE
|
20:05
↑
283° WNW
|
13h 14m | -2m 31s | 05:13 | 21:43 | 05:49 | 21:07 | 06:22 | 20:34 | 13:29 | 151.11 |
| 29 |
06:52
↑
77° ENE
|
20:04
↑
283° WNW
|
13h 11m | -2m 32s | 05:14 | 21:41 | 05:50 | 21:06 | 06:23 | 20:32 | 13:28 | 151.08 |
| 30 |
06:53
↑
78° ENE
|
20:02
↑
282° WNW
|
13h 08m | -2m 33s | 05:16 | 21:39 | 05:51 | 21:04 | 06:24 | 20:31 | 13:28 | 151.05 |
| 31 |
06:54
↑
78° ENE
|
20:00
↑
282° WNW
|
13h 06m | -2m 33s | 05:17 | 21:37 | 05:52 | 21:02 | 06:25 | 20:29 | 13:28 | 151.01 |
|
All times are in local time for Riverton. Time is adjusted for Daylight Saving Time (DST) when applicable. Calculations account for atmospheric refraction and are based on the Gregorian calendar. Today's date is in the table. |
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In Riverton, the earliest sunrise of August is on August 01 and the latest sunset of August is on August 01.
2026 Sun Graph for Riverton
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Sun's Path on Selected Date in Riverton
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Is the Day Getting Longer or Shorter in Riverton?
Days in Riverton are currently getting shorter by about 2m 29s each day, roughly 17 minutes less daylight per week.
Golden Hour & Blue Hour in Riverton Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 06:18-06:29 | 20:29-20:40 |
| Golden hour | 06:29-07:23 | 19:36-20:29 |
Riverton's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | -9h 03m |
| Shortest day | December 21, 2026 | -15h 15m |
| Earliest sunrise | June 14, 2026 | 05:56 |
| Latest sunset | June 26, 2026 | 21:02 |
Understanding Twilight & the Golden Hour
After the sun drops below the horizon, the sky does not turn dark all at once. Civil twilight is the brightest stage, when there is still enough natural light for most outdoor activities. Nautical twilight follows, when the sea horizon becomes hard to make out. Astronomical twilight is the darkest stage, after which the sky is fully dark and the faintest stars appear. The same three stages occur in reverse before sunrise, as dawn.
Photographers in Riverton get the golden hour at 06:29-07:23 in the morning and 19:36-20:29 in the evening today; the bluish blue hour falls near 06:18-06:29 and 20:29-20:40. Both windows move across the seasons.
Frequently Asked Questions about Sun in Riverton
What time is sunrise in Riverton today?
Today Riverton has sunrise at 06:47 local time.
What time is sunset in Riverton today?
Today Riverton has sunset at 20:11 local time.
What time is solar noon in Riverton today?
Solar noon in Riverton — when the sun is at its highest point in the sky — is at 13:30 local time today.
When does civil twilight begin and end in Riverton?
In Riverton today: civil twilight begins at 06:18 (before sunrise) and ends at 20:40 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Riverton?
Nautical twilight in Riverton today runs from 05:44 in the morning to 21:14 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Riverton for stargazing?
Astronomical twilight in Riverton ends at 21:50 in the evening and resumes at 05:08 in the morning — between those times the sky is fully dark, ideal for observing faint stars and deep-sky objects.
Where on the horizon does the sun rise and set in Riverton?
Today in Riverton, the sun rises at an azimuth of 75° and sets at 285° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
