Sunrise & Sunset Tomorrow in Rialto, United States 🇺🇸
Tomorrow in Rialto the sun rises at 06:28 and sets at 19:05. Daylight is currently shrinking by about 2m 04s a day (roughly 14 minutes a week) in Rialto.
Tomorrow's Date: Tue, Sep 08, 2026
Sun Phase Tomorrow: Night
Sunrise Tomorrow: 06:28 ↑ 82.7° E
Sunset Tomorrow: 19:05 ↑ 277.0° W
Day Length Tomorrow: 12h 37m
Sun Direction Tomorrow: NE
Sun Altitude Tomorrow: -38.94°
Sun Distance Tomorrow: 150.761 million km
* Note: Live sun position values (phase, direction, and altitude) reflect exactly where the sun will be at this current time, tomorrow.
Next Equinox: Tuesday, September 22, 2026 (September Equinox)
When Is Sunrise & Sunset in Rialto?
September 2026 Sunrise & Sunset Times in Rialto
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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 |
06:23
↑
80° E
|
19:14
↑
280° W
|
12h 51m | -2m 01s | 04:56 | 20:41 | 05:27 | 20:10 | 05:57 | 19:40 | 12:49 | 150.97 |
| 2 |
06:24
↑
80° E
|
19:13
↑
280° W
|
12h 49m | -2m 02s | 04:57 | 20:40 | 05:28 | 20:09 | 05:58 | 19:39 | 12:49 | 150.94 |
| 3 |
06:24
↑
80° E
|
19:12
↑
279° W
|
12h 47m | -2m 02s | 04:57 | 20:38 | 05:28 | 20:07 | 05:58 | 19:38 | 12:49 | 150.90 |
| 4 |
06:25
↑
81° E
|
19:10
↑
279° W
|
12h 45m | -2m 02s | 04:58 | 20:37 | 05:29 | 20:06 | 05:59 | 19:36 | 12:48 | 150.87 |
| 5 |
06:26
↑
81° E
|
19:09
↑
278° W
|
12h 43m | -2m 03s | 04:59 | 20:35 | 05:30 | 20:05 | 06:00 | 19:35 | 12:48 | 150.83 |
| 6 |
06:26
↑
82° E
|
19:08
↑
278° W
|
12h 41m | -2m 03s | 05:00 | 20:34 | 05:31 | 20:03 | 06:00 | 19:33 | 12:48 | 150.80 |
| 7 |
06:27
↑
82° E
|
19:06
↑
278° W
|
12h 39m | -2m 03s | 05:01 | 20:32 | 05:32 | 20:02 | 06:01 | 19:32 | 12:47 | 150.76 |
| 8 |
06:28
↑
83° E
|
19:05
↑
277° W
|
12h 37m | -2m 04s | 05:02 | 20:30 | 05:32 | 20:00 | 06:02 | 19:31 | 12:47 | 150.72 |
| 9 |
06:28
↑
83° E
|
19:03
↑
277° W
|
12h 35m | -2m 04s | 05:03 | 20:29 | 05:33 | 19:59 | 06:03 | 19:29 | 12:47 | 150.69 |
| 10 |
06:29
↑
84° E
|
19:02
↑
276° W
|
12h 33m | -2m 04s | 05:04 | 20:27 | 05:34 | 19:57 | 06:03 | 19:28 | 12:46 | 150.65 |
| 11 |
06:30
↑
84° E
|
19:01
↑
276° W
|
12h 30m | -2m 04s | 05:04 | 20:26 | 05:35 | 19:56 | 06:04 | 19:26 | 12:46 | 150.61 |
| 12 |
06:30
↑
85° E
|
18:59
↑
275° W
|
12h 28m | -2m 05s | 05:05 | 20:24 | 05:35 | 19:54 | 06:05 | 19:25 | 12:45 | 150.57 |
| 13 |
06:31
↑
85° E
|
18:58
↑
275° W
|
12h 26m | -2m 05s | 05:06 | 20:23 | 05:36 | 19:53 | 06:06 | 19:23 | 12:45 | 150.53 |
| 14 |
06:32
↑
86° E
|
18:57
↑
274° W
|
12h 24m | -2m 05s | 05:07 | 20:21 | 05:37 | 19:51 | 06:06 | 19:22 | 12:45 | 150.49 |
| 15 |
06:33
↑
86° E
|
18:55
↑
274° W
|
12h 22m | -2m 05s | 05:08 | 20:20 | 05:38 | 19:50 | 06:07 | 19:21 | 12:44 | 150.45 |
| 16 |
06:33
↑
86° E
|
18:54
↑
273° W
|
12h 20m | -2m 05s | 05:09 | 20:18 | 05:38 | 19:48 | 06:08 | 19:19 | 12:44 | 150.41 |
| 17 |
06:34
↑
87° E
|
18:52
↑
273° W
|
12h 18m | -2m 05s | 05:09 | 20:17 | 05:39 | 19:47 | 06:08 | 19:18 | 12:44 | 150.37 |
| 18 |
06:35
↑
87° E
|
18:51
↑
272° W
|
12h 16m | -2m 06s | 05:10 | 20:15 | 05:40 | 19:45 | 06:09 | 19:16 | 12:43 | 150.33 |
| 19 |
06:35
↑
88° E
|
18:49
↑
272° W
|
12h 14m | -2m 06s | 05:11 | 20:14 | 05:41 | 19:44 | 06:10 | 19:15 | 12:43 | 150.28 |
| 20 |
06:36
↑
88° E
|
18:48
↑
271° W
|
12h 12m | -2m 06s | 05:12 | 20:12 | 05:41 | 19:43 | 06:11 | 19:14 | 12:43 | 150.24 |
| 21 |
06:37
↑
89° E
|
18:47
↑
271° W
|
12h 09m | -2m 06s | 05:13 | 20:11 | 05:42 | 19:41 | 06:11 | 19:12 | 12:42 | 150.20 |
| 22 |
06:37
↑
89° E
|
18:45
↑
270° W
|
12h 07m | -2m 06s | 05:13 | 20:09 | 05:43 | 19:40 | 06:12 | 19:11 | 12:42 | 150.16 |
| 23 |
06:38
↑
90° E
|
18:44
↑
270° W
|
12h 05m | -2m 06s | 05:14 | 20:08 | 05:44 | 19:38 | 06:13 | 19:09 | 12:42 | 150.11 |
| 24 |
06:39
↑
90° E
|
18:42
↑
270° W
|
12h 03m | -2m 06s | 05:15 | 20:06 | 05:44 | 19:37 | 06:13 | 19:08 | 12:41 | 150.07 |
| 25 |
06:40
↑
91° E
|
18:41
↑
269° W
|
12h 01m | -2m 06s | 05:16 | 20:05 | 05:45 | 19:35 | 06:14 | 19:06 | 12:41 | 150.03 |
| 26 |
06:40
↑
91° E
|
18:40
↑
269° W
|
11h 59m | -2m 06s | 05:17 | 20:03 | 05:46 | 19:34 | 06:15 | 19:05 | 12:40 | 149.99 |
| 27 |
06:41
↑
92° E
|
18:38
↑
268° W
|
11h 57m | -2m 06s | 05:17 | 20:02 | 05:47 | 19:33 | 06:16 | 19:04 | 12:40 | 149.95 |
| 28 |
06:42
↑
92° E
|
18:37
↑
268° W
|
11h 55m | -2m 06s | 05:18 | 20:00 | 05:47 | 19:31 | 06:16 | 19:02 | 12:40 | 149.90 |
| 29 |
06:42
↑
92° E
|
18:35
↑
267° W
|
11h 53m | -2m 06s | 05:19 | 19:59 | 05:48 | 19:30 | 06:17 | 19:01 | 12:39 | 149.86 |
| 30 |
06:43
↑
93° E
|
18:34
↑
267° W
|
11h 50m | -2m 06s | 05:20 | 19:57 | 05:49 | 19:28 | 06:18 | 19:00 | 12:39 | 149.82 |
|
All times are in local time for Rialto. 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 Rialto, the earliest sunrise of September is on September 01 and the latest sunset of September is on September 01.
2026 Sun Graph for Rialto
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Sun's Path on Selected Date in Rialto
Tomorrow's Sunrise & Sunset times in other cities in United States:
Browse Sunrise Times in United States by cities in alphabetical order:
Sunrise & Sunset times in United States ›
Is the Day Getting Longer or Shorter in Rialto?
Days in Rialto are currently getting shorter by about 2m 04s each day, roughly 14 minutes less daylight per week.
Golden Hour & Blue Hour in Rialto Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 06:01-06:11 | 19:22-19:32 |
| Golden hour | 06:11-06:59 | 18:34-19:22 |
Rialto's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | -10h 25m |
| Shortest day | December 21, 2026 | -15h 51m |
| Earliest sunrise | June 8, 2026 | 05:37 |
| Latest sunset | June 23, 2026 | 20:04 |
Qibla Direction & Distance to Mecca From Rialto
The same solar geometry that fixes sunrise and sunset in Rialto also fixes the Qibla: face 25deg (NNE) and the Kaaba in Mecca lies about 13,385 km ahead. Check the Qibla direction from Rialto on a live compass.
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.
In Rialto today, the morning golden hour runs 06:11-06:59 and the evening golden hour 18:34-19:22, with the cooler blue hour around 06:01-06:11 and 19:22-19:32. These warm and cool light windows drift through the year as the sun's path changes.
Frequently Asked Questions about Sun in Rialto tomorrow
What time is sunrise in Rialto tomorrow?
Sunrise in Rialto tomorrow is at 06:28 local time.
What time is sunset in Rialto tomorrow?
Sunset in Rialto tomorrow is at 19:05 local time.
What time is solar noon in Rialto tomorrow?
Solar noon in Rialto — when the sun is at its highest point in the sky — is at 12:47 local time tomorrow.
When does civil twilight begin and end in Rialto?
In Rialto tomorrow: civil twilight begins at 06:02 (before sunrise) and ends at 19:31 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Rialto?
Nautical twilight in Rialto tomorrow runs from 05:32 in the morning to 20:00 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Rialto for stargazing?
Astronomical twilight in Rialto ends at 20:30 in the evening and resumes at 05:02 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 Rialto?
Tomorrow in Rialto, the sun rises at an azimuth of 83° and sets at 277° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
