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What time is sunrise and sunset in Rio Tinto?

Today and tomorrow's sunrise and sunset times in Rio Tinto, Porto. Plus a monthly calendar with dawn, dusk, solar noon, and day length.

Today

Sunrise
7:45 AM
101° EDawn 7:17 AM

Sunrise in Rio Tinto will be at 7:45:46 AM GMT+1 (in 1h 53m).

Sunset
6:53 PM
259° WDusk 7:21 PM

Sunset in Rio Tinto will be at 6:53:39 PM GMT+1 (in 13h 1m).

Now
12a6a12p6p12a

Night now · First light at 6:14 AM

Daylight
11h 07m
Darkness
9h 48m
Solar noon
1:20 PM
Sun altitude
21.6° below
Sun direction
82° E
How long golden hour and blue hour last

Tomorrow

Sunrise
7:46 AM
101° EDawn 7:19 AM

Sunrise in Rio Tinto will be at 7:46:52 AM GMT+1 (in 25h 55m).

Sunset
6:52 PM
259° WSWDusk 7:19 PM

Sunset in Rio Tinto will be at 6:52:07 PM GMT+1 (in 37h).

Moon tonight

Phase, moonrise and moonset in Rio Tinto

Waxing Crescent
22% illuminated
Moonrise
12:51 PM
Moonset
9:29 PM

Calendar

Western European Time · select a day to expand

DateSunriseSunsetLength
1 Thu7:30 AM7:16 PM11h 45m
2 Fri7:31 AM7:14 PM11h 42m
3 Sat7:32 AM7:12 PM11h 40m
4 Sun7:33 AM7:11 PM11h 37m
5 Mon7:34 AM7:09 PM11h 34m
6 Tue7:36 AM7:08 PM11h 31m
7 Wed7:37 AM7:06 PM11h 29m
8 Thu7:38 AM7:04 PM11h 26m
9 Fri7:39 AM7:03 PM11h 23m
10 Sat7:40 AM7:01 PM11h 21m
11 Sun7:41 AM6:59 PM11h 18m
12 Mon7:42 AM6:58 PM11h 15m
13 Tue7:43 AM6:56 PM11h 13m
14 Wed7:44 AM6:55 PM11h 10m
15 Thu7:45 AM6:53 PM11h 07m
Thursday, October 15
11h 07m 53s of daylight·−2m 39s vs. yesterday·twilight 7:17 AM – 7:21 PM
12a3a6a9a12p3p6p9p12a7:45 AM1:20 PM6:53 PMhorizon
Time
5:52 AM
Altitude
-21.6°
Heading
82° E
Light
Night

5:52 AM, Night, altitude -21.6 degrees

16 Fri7:46 AM6:52 PM11h 05m
17 Sat7:47 AM6:50 PM11h 02m
18 Sun7:49 AM6:49 PM10h 59m
19 Mon7:50 AM6:47 PM10h 57m
20 Tue7:51 AM6:46 PM10h 54m
21 Wed7:52 AM6:44 PM10h 52m
22 Thu7:53 AM6:43 PM10h 49m
23 Fri7:54 AM6:41 PM10h 47m
24 Sat7:55 AM6:40 PM10h 44m
25 Sun6:57 AM5:38 PM10h 41m
26 Mon6:58 AM5:37 PM10h 39m
27 Tue6:59 AM5:36 PM10h 36m
28 Wed7:00 AM5:34 PM10h 34m
29 Thu7:01 AM5:33 PM10h 31m
30 Fri7:02 AM5:32 PM10h 29m
31 Sat7:04 AM5:31 PM10h 26m

Photos

Sunrise and sunset photos of Rio Tinto from Flickr.

More on Flickr
Flickr photo: Evening in Porto (Explore 16 May 2025)
Evening in Porto (Explore 16 May 2025)View on Flickr
Flickr photo: Club Deportivo e Cultural Dos Guindais, Porto, Portugal
Club Deportivo e Cultural Dos Guindais, Porto, PortugalView on Flickr
Flickr photo: Chasing Porto
Chasing PortoView on Flickr
Flickr photo: Dom Luís I Bridge, Porto, Portugal
Dom Luís I Bridge, Porto, PortugalView on Flickr
Flickr photo: Church of Saint Ildefonso, Porto, Portugal
Church of Saint Ildefonso, Porto, PortugalView on Flickr
Flickr photo: Magical Porto in Portugal. This is the famous Ponte Luis I with old town in the background. Christine Phillips
Magical Porto in Portugal. This is the famous Ponte Luis I with old town in the background. Christine PhillipsView on Flickr
Flickr photo: Late evening in Porto (Explore 23 Jan 2024)
Late evening in Porto (Explore 23 Jan 2024)View on Flickr
Flickr photo: Vibrant sunset over the Douro River and cities of Porto and Vila Nova de Gaia, Portugal, May 2019
Vibrant sunset over the Douro River and cities of Porto and Vila Nova de Gaia, Portugal, May 2019View on Flickr
Flickr photo: Golden hour over the Douro River and Dom Luís I Bridge in Porto, Portugal, May 2019
Golden hour over the Douro River and Dom Luís I Bridge in Porto, Portugal, May 2019View on Flickr
Flickr photo: Porto Riverfront
Porto RiverfrontView on Flickr
Flickr photo: Oporto | Portugal
Oporto | PortugalView on Flickr
Flickr photo: Cityscape - Porto
Cityscape - PortoView on Flickr

FAQ

Frequently asked questions about sunrise and sunset in Rio Tinto, Portugal

What time does the sun rise in Rio Tinto today?
Sunrise in Rio Tinto today (Thursday, October 15, 2026) is at 7:45 AM. The sun comes up in the E.
What time does the sun set in Rio Tinto today?
Sunset today is at 6:53 PM, after 11h 07m of daylight.
When does it get dark in Rio Tinto tonight?
Civil twilight ends at 7:21 PM. After that you need artificial light for most things outdoors. Astronomical twilight ends at 8:25 PM, which is when night starts by the standard definition.How long after sunset it gets dark
When is the longest day in Rio Tinto, Portugal?
The longest day of 2026 in Rio Tinto is Sunday, June 21, 2026, the summer solstice, with 15h 08m of daylight. In 2027 the summer solstice falls on June 21, 2027.More on the summer solstice
When is the shortest day in Rio Tinto, Portugal?
The shortest day of 2026 in Rio Tinto, Porto is Monday, December 21, 2026, the winter solstice, with 9h 12m of daylight. In 2027 the winter solstice lands on December 22, 2027.
How much more daylight does Rio Tinto get in summer than in winter?
Rio Tinto gets 5h 56m more daylight on its longest day than on its shortest (15h 08m against 9h 12m). Averaged across the year, a day here has 12h 12m of daylight.
When is the earliest sunrise in Rio Tinto?
The earliest sunrise of 2026 in Rio Tinto is on Sunday, June 14, 2026, when the sun comes up at 6:00 AM.
When is the latest sunset in Rio Tinto?
The latest sunset is on Saturday, June 27, 2026 at 9:11 PM.
When is the earliest sunset in Rio Tinto?
The earliest sunset of the year is on Tuesday, December 8, 2026, with the sun down by 5:05 PM.Why it comes before the shortest day
When is the latest sunrise in Rio Tinto?
The latest sunrise is on Sunday, January 4, 2026 at 7:59 AM.
Does Rio Tinto observe daylight saving time?
Yes. Rio Tinto uses Western European Time: clocks go forward on March 29, 2026, then back on October 25, 2026. Sunrise and sunset times jump by an hour on those dates.

Nearby

Other places close to Rio Tinto

Developers: get this data programmatically with the free JSON API.

GET https://api.sunrisesunset.io/json?lat=41.17872&lng=-8.55953