Sunrise & Sunset Tomorrow in Rio Tinto, Portugal 🇵🇹
Tomorrow in Rio Tinto the sun rises at 07:05 and sets at 19:58. Right now Rio Tinto loses roughly 2m 40s of daylight per day, near 19 minutes a week.
Tomorrow's Date: Sun, Sep 06, 2026
Sun Phase Tomorrow: Daylight
Sunrise Tomorrow: 07:05 ↑ 80.8° E
Sunset Tomorrow: 19:58 ↑ 279.0° W
Day Length Tomorrow: 12h 52m
Sun Direction Tomorrow: E
Sun Altitude Tomorrow: 6.94°
Sun Distance Tomorrow: 150.838 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: Wednesday, September 23, 2026 (September Equinox)
When Is Sunrise & Sunset in Rio Tinto?
September 2026 Sunrise & Sunset Times in Rio Tinto
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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 |
07:00
↑
78° ENE
|
20:06
↑
281° WNW
|
13h 06m | -2m 37s | 05:22 | 21:44 | 05:58 | 21:09 | 06:32 | 20:35 | 13:34 | 150.97 |
| 2 |
07:01
↑
79° E
|
20:05
↑
281° W
|
13h 03m | -2m 38s | 05:24 | 21:42 | 05:59 | 21:07 | 06:33 | 20:33 | 13:34 | 150.94 |
| 3 |
07:02
↑
79° E
|
20:03
↑
280° W
|
13h 00m | -2m 38s | 05:25 | 21:40 | 06:00 | 21:05 | 06:34 | 20:32 | 13:33 | 150.90 |
| 4 |
07:03
↑
80° E
|
20:01
↑
280° W
|
12h 58m | -2m 39s | 05:26 | 21:38 | 06:01 | 21:03 | 06:35 | 20:30 | 13:33 | 150.87 |
| 5 |
07:04
↑
80° E
|
20:00
↑
280° W
|
12h 55m | -2m 39s | 05:28 | 21:36 | 06:02 | 21:02 | 06:36 | 20:28 | 13:33 | 150.83 |
| 6 |
07:05
↑
81° E
|
19:58
↑
279° W
|
12h 52m | -2m 39s | 05:29 | 21:34 | 06:04 | 21:00 | 06:37 | 20:27 | 13:32 | 150.79 |
| 7 |
07:06
↑
81° E
|
19:56
↑
278° W
|
12h 50m | -2m 40s | 05:30 | 21:32 | 06:05 | 20:58 | 06:38 | 20:25 | 13:32 | 150.76 |
| 8 |
07:07
↑
82° E
|
19:55
↑
278° W
|
12h 47m | -2m 40s | 05:31 | 21:30 | 06:06 | 20:56 | 06:39 | 20:23 | 13:32 | 150.72 |
| 9 |
07:08
↑
82° E
|
19:53
↑
278° W
|
12h 44m | -2m 40s | 05:33 | 21:28 | 06:07 | 20:54 | 06:40 | 20:21 | 13:31 | 150.68 |
| 10 |
07:09
↑
83° E
|
19:51
↑
277° W
|
12h 42m | -2m 41s | 05:34 | 21:26 | 06:08 | 20:52 | 06:41 | 20:20 | 13:31 | 150.64 |
| 11 |
07:10
↑
83° E
|
19:50
↑
276° W
|
12h 39m | -2m 41s | 05:35 | 21:24 | 06:09 | 20:51 | 06:42 | 20:18 | 13:31 | 150.61 |
| 12 |
07:11
↑
84° E
|
19:48
↑
276° W
|
12h 36m | -2m 41s | 05:36 | 21:23 | 06:10 | 20:49 | 06:43 | 20:16 | 13:30 | 150.57 |
| 13 |
07:12
↑
84° E
|
19:46
↑
275° W
|
12h 33m | -2m 41s | 05:38 | 21:21 | 06:11 | 20:47 | 06:44 | 20:15 | 13:30 | 150.53 |
| 14 |
07:13
↑
85° E
|
19:45
↑
275° W
|
12h 31m | -2m 42s | 05:39 | 21:19 | 06:13 | 20:45 | 06:45 | 20:13 | 13:30 | 150.49 |
| 15 |
07:14
↑
85° E
|
19:43
↑
274° W
|
12h 28m | -2m 42s | 05:40 | 21:17 | 06:14 | 20:43 | 06:46 | 20:11 | 13:29 | 150.45 |
| 16 |
07:15
↑
86° E
|
19:41
↑
274° W
|
12h 25m | -2m 42s | 05:41 | 21:15 | 06:15 | 20:42 | 06:47 | 20:09 | 13:29 | 150.41 |
| 17 |
07:16
↑
86° E
|
19:39
↑
273° W
|
12h 23m | -2m 42s | 05:42 | 21:13 | 06:16 | 20:40 | 06:48 | 20:08 | 13:28 | 150.36 |
| 18 |
07:17
↑
87° E
|
19:38
↑
273° W
|
12h 20m | -2m 42s | 05:44 | 21:11 | 06:17 | 20:38 | 06:49 | 20:06 | 13:28 | 150.32 |
| 19 |
07:18
↑
87° E
|
19:36
↑
272° W
|
12h 17m | -2m 43s | 05:45 | 21:09 | 06:18 | 20:36 | 06:50 | 20:04 | 13:28 | 150.28 |
| 20 |
07:19
↑
88° E
|
19:34
↑
272° W
|
12h 14m | -2m 43s | 05:46 | 21:07 | 06:19 | 20:34 | 06:51 | 20:02 | 13:27 | 150.24 |
| 21 |
07:20
↑
88° E
|
19:33
↑
271° W
|
12h 12m | -2m 43s | 05:47 | 21:06 | 06:20 | 20:33 | 06:52 | 20:01 | 13:27 | 150.20 |
| 22 |
07:21
↑
89° E
|
19:31
↑
271° W
|
12h 09m | -2m 43s | 05:48 | 21:04 | 06:21 | 20:31 | 06:53 | 19:59 | 13:27 | 150.15 |
| 23 |
07:22
↑
89° E
|
19:29
↑
270° W
|
12h 06m | -2m 43s | 05:49 | 21:02 | 06:22 | 20:29 | 06:54 | 19:57 | 13:26 | 150.11 |
| 24 |
07:23
↑
90° E
|
19:27
↑
270° W
|
12h 04m | -2m 43s | 05:51 | 21:00 | 06:23 | 20:27 | 06:55 | 19:55 | 13:26 | 150.07 |
| 25 |
07:24
↑
90° E
|
19:26
↑
269° W
|
12h 01m | -2m 43s | 05:52 | 20:58 | 06:24 | 20:26 | 06:56 | 19:54 | 13:26 | 150.03 |
| 26 |
07:25
↑
91° E
|
19:24
↑
269° W
|
11h 58m | -2m 43s | 05:53 | 20:56 | 06:25 | 20:24 | 06:57 | 19:52 | 13:25 | 149.99 |
| 27 |
07:26
↑
92° E
|
19:22
↑
268° W
|
11h 55m | -2m 43s | 05:54 | 20:55 | 06:26 | 20:22 | 06:58 | 19:50 | 13:25 | 149.94 |
| 28 |
07:27
↑
92° E
|
19:21
↑
268° W
|
11h 53m | -2m 43s | 05:55 | 20:53 | 06:28 | 20:20 | 06:59 | 19:49 | 13:25 | 149.90 |
| 29 |
07:28
↑
92° E
|
19:19
↑
267° W
|
11h 50m | -2m 43s | 05:56 | 20:51 | 06:29 | 20:19 | 07:00 | 19:47 | 13:24 | 149.86 |
| 30 |
07:30
↑
93° E
|
19:17
↑
267° W
|
11h 47m | -2m 43s | 05:57 | 20:49 | 06:30 | 20:17 | 07:01 | 19:45 | 13:24 | 149.82 |
|
All times are in local time for Rio Tinto. 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 Rio Tinto, the earliest sunrise of September is on September 01 and the latest sunset of September is on September 01.
2026 Sun Graph for Rio Tinto
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Sun's Path on Selected Date in Rio Tinto
Tomorrow's Sunrise & Sunset times in other cities in Portugal:
Sunrise & Sunset times in Portugal ›
Is the Day Getting Longer or Shorter in Rio Tinto?
Days in Rio Tinto are currently getting shorter by about 2m 40s each day, roughly 19 minutes less daylight per week.
Golden Hour & Blue Hour in Rio Tinto Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 06:36-06:47 | 20:18-20:28 |
| Golden hour | 06:47-07:40 | 19:24-20:18 |
Rio Tinto's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | 15h 08m |
| Shortest day | December 21, 2026 | 9h 11m |
| Earliest sunrise | June 8, 2026 | 06:01 |
| Latest sunset | June 20, 2026 | 21:10 |
Qibla Direction & Distance to Mecca From Rio Tinto
The same solar geometry that fixes sunrise and sunset in Rio Tinto also fixes the Qibla: face 101deg (E) and the Kaaba in Mecca lies about 5,016 km ahead. Check the Qibla direction from Rio Tinto 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 Rio Tinto today, the morning golden hour runs 06:47-07:40 and the evening golden hour 19:24-20:18, with the cooler blue hour around 06:36-06:47 and 20:18-20:28. These warm and cool light windows drift through the year as the sun's path changes.
Frequently Asked Questions about Sun in Rio Tinto tomorrow
What time is sunrise in Rio Tinto tomorrow?
Sunrise in Rio Tinto tomorrow is at 07:05 local time.
What time is sunset in Rio Tinto tomorrow?
Sunset in Rio Tinto tomorrow is at 19:58 local time.
What time is solar noon in Rio Tinto tomorrow?
Solar noon in Rio Tinto — when the sun is at its highest point in the sky — is at 13:32 local time tomorrow.
When does civil twilight begin and end in Rio Tinto?
In Rio Tinto tomorrow: civil twilight begins at 06:37 (before sunrise) and ends at 20:27 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Rio Tinto?
Nautical twilight in Rio Tinto tomorrow runs from 06:04 in the morning to 21:00 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Rio Tinto for stargazing?
Astronomical twilight in Rio Tinto ends at 21:34 in the evening and resumes at 05:29 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 Rio Tinto?
Tomorrow in Rio Tinto, the sun rises at an azimuth of 81° and sets at 279° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
