Sunrise and sunset times in Porto Velho
EditCheck out today's and tomorrow's sunrise and sunset times in Porto Velho, as well as the whole calendar for October 2026.
Today
October 12, 2026. Current time: 12:34:12 pm
Night ends at 4:44 am4:43:42 am
Start of astronomical twilight: the Sun is 18° below the horizon and the sky begins to brighten, too faintly to notice in a city.·First light at 5:33 am5:32:57 am
Start of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light.
Sunrise time: 5:54:04 amWhen the top edge of the Sun appears over a flat, clear horizon. Behind hills, mountains or buildings the Sun appears a few minutes later (or more in a valley).
Sunset time: 6:10:08 pmWhen the top edge of the Sun disappears below a flat, clear horizon. Behind hills, mountains or buildings the Sun disappears a few minutes earlier (or more in a valley).
Dark at 6:31 pm6:31:16 pm
End of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.·Night at 7:21 pm7:20:34 pm
End of astronomical twilight: the Sun is 18° below the horizon and the sky is dark enough to see the faintest stars. In a city it looks dark sooner.
Sun position chart
Now · Sun altitude: 82.0° · Azimuth: 278° (W)
Daylight Golden Hour Dawn & dusk (civil twilight) Night
Day length: 12 hours, 16 minutes
5 hours, 35 minutes left for today's sunset in Porto Velho
Moon rose on Oct 12 at 7:05 AM
Moon will set on Oct 12 at 7:56 PMMoon phase: 🌘 Waxing Crescent (4%)🌕 Full moon: Oct 26 at 12:11 AM · 🌑 New moon: Nov 9 at 3:02 AMTomorrow
October 13, 2026
Night ends at 4:43 am4:43:08 am
Start of astronomical twilight: the Sun is 18° below the horizon and the sky begins to brighten, too faintly to notice in a city.·First light at 5:32 am5:32:27 am
Start of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light.
Sunrise time: 5:53:35 amWhen the top edge of the Sun appears over a flat, clear horizon. Behind hills, mountains or buildings the Sun appears a few minutes later (or more in a valley).
Sunset time: 6:10:08 pmWhen the top edge of the Sun disappears below a flat, clear horizon. Behind hills, mountains or buildings the Sun disappears a few minutes earlier (or more in a valley).
Dark at 6:31 pm6:31:17 pm
End of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.·Night at 7:21 pm7:20:39 pm
End of astronomical twilight: the Sun is 18° below the horizon and the sky is dark enough to see the faintest stars. In a city it looks dark sooner.
Day length: 12 hours, 16 minutes
Tomorrow will be as long as today in Porto Velho
Moon will rise on Oct 13 at 7:50 AM Moon will set on Oct 13 at 8:47 PMMoon phase: 🌘 Waxing Crescent (12%)
- Porto Velho, Rondônia
- Latitude: -8.76194 (South)
- Longitude: -63.903889 (West)
- Time zone: Amazon Standard Time (UTC−4)
Shortest day in Porto Velho, Rondônia
The shortest day of the year was around 3 months ago, during the winter solstice on June 21, 2026, with a daylight length of 11 hours, 36 minutes.Longest day in Porto Velho, Rondônia
The longest day of the year will be in 2 months and 9 days, during the summer solstice on December 21, 2026, with a daylight length of 12 hours, 38 minutes.
October 2026 - Porto Velho, Rondônia - 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 October in Porto Velho.
All times are in Porto Velho's time: Amazon Standard Time (UTC−4).
The day length increases by 14 minutes over the course of October 2026 in Porto Velho, Rondônia - from 12 hours, 10 minutes on the first day to 12 hours, 24 minutes on the last day.
| Day | First LightStart of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light. | SunriseWhen the top edge of the Sun appears over a flat, clear horizon. Behind hills, mountains or buildings the Sun appears a few minutes later (or more in a valley). | SunsetWhen the top edge of the Sun disappears below a flat, clear horizon. Behind hills, mountains or buildings the Sun disappears a few minutes earlier (or more in a valley). | Last LightEnd of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors. | Day Length | Day Length Variation | Solar NoonTime 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 LengthCalculated from this day's sunset to the next day's sunrise. | Moon phase | Solar Midnight | Sun DeclinationThe latitude where the Sun is directly overhead at solar noon (the Sun's declination). It moves between the two tropics through the year. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thu, Oct 1 | Twilight startStart of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light.5:38:58 am | 5:59:55 am | 6:10:40 pm | Twilight endEnd of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.6:31:38 pm | 12h 10m 45s | 29s | Solar noonTime of day when the sun reaches its highest point in the sky.12:05:14 pm | 84.6° | 5:14:37 am | 6:56:00 pm | 4:50:13 am | 7:20:25 pm | Night lengthCalculated from this day's sunset to the next day's sunrise.11h 48m 41s | 🌔 (66%)Waning Gibbous: 66% illuminated at midnight, at the end of the day | 12:05:24 am | 3.4° S |
| Fri, Oct 2 | 5:38:24 am | 5:59:21 am | 6:10:35 pm | 6:31:34 pm | 12h 11m 14s | 29s | 12:04:55 pm | 85° | 5:14:01 am | 6:55:57 pm | 4:49:36 am | 7:20:23 pm | 11h 48m 13s | 🌔 (55%)Waning Gibbous: 55% illuminated at midnight, at the end of the day | 12:05:05 am | 3.8° S |
| Sat, Oct 3 | 5:37:49 am | 5:58:48 am | 6:10:31 pm | 6:31:30 pm | 12h 11m 43s | 29s | 12:04:36 pm | 85.4° | 5:13:26 am | 6:55:55 pm | 4:49:00 am | 7:20:22 pm | 11h 47m 44s | 🌓 (43%) Last quarter at 9:25 amLast quarter at 9:25 am. At midnight, at the end of the day: 43% illuminated |
12:04:46 am | 4.1° S |
| Sun, Oct 4 | 5:37:16 am | 5:58:15 am | 6:10:27 pm | 6:31:27 pm | 12h 12m 12s | 29s | 12:04:17 pm | 85.8° | 5:12:51 am | 6:55:52 pm | 4:48:24 am | 7:20:21 pm | 11h 47m 15s | 🌒 (32%)Waning Crescent: 32% illuminated at midnight, at the end of the day | 12:04:26 am | 4.5° S |
| Mon, Oct 5 | 5:36:42 am | 5:57:42 am | 6:10:23 pm | 6:31:24 pm | 12h 12m 41s | 29s | 12:03:59 pm | 86.2° | 5:12:17 am | 6:55:50 pm | 4:47:48 am | 7:20:21 pm | 11h 46m 46s | 🌒 (22%)Waning Crescent: 22% illuminated at midnight, at the end of the day | 12:04:08 am | 4.9° S |
| Tue, Oct 6 | 5:36:09 am | 5:57:09 am | 6:10:20 pm | 6:31:21 pm | 12h 13m 11s | 29s | 12:03:41 pm | 86.5° | 5:11:42 am | 6:55:49 pm | 4:47:12 am | 7:20:21 pm | 11h 46m 17s | 🌒 (14%)Waning Crescent: 14% illuminated at midnight, at the end of the day | 12:03:50 am | 5.3° S |
| Wed, Oct 7 | 5:35:36 am | 5:56:37 am | 6:10:17 pm | 6:31:19 pm | 12h 13m 40s | 29s | 12:03:23 pm | 86.9° | 5:11:08 am | 6:55:48 pm | 4:46:36 am | 7:20:21 pm | 11h 45m 49s | 🌒 (7%)Waning Crescent: 7% illuminated at midnight, at the end of the day | 12:03:32 am | 5.7° S |
| Thu, Oct 8 | 5:35:03 am | 5:56:06 am | 6:10:14 pm | 6:31:18 pm | 12h 14m 8s | 29s | 12:03:06 pm | 87.3° | 5:10:34 am | 6:55:48 pm | 4:46:01 am | 7:20:23 pm | 11h 45m 21s | 🌒 (3%)Waning Crescent: 3% illuminated at midnight, at the end of the day | 12:03:14 am | 6.1° S |
| Fri, Oct 9 | 5:34:31 am | 5:55:35 am | 6:10:12 pm | 6:31:17 pm | 12h 14m 37s | 29s | 12:02:50 pm | 87.7° | 5:10:01 am | 6:55:48 pm | 4:45:26 am | 7:20:25 pm | 11h 44m 52s | 🌒 (0.4%)Waning Crescent: 0.4% illuminated at midnight, at the end of the day | 12:02:58 am | 6.4° S |
| Sat, Oct 10 | 5:33:59 am | 5:55:04 am | 6:10:10 pm | 6:31:16 pm | 12h 15m 6s | 29s | 12:02:34 pm | 88.1° | 5:09:27 am | 6:55:49 pm | 4:44:51 am | 7:20:27 pm | 11h 44m 24s | 🌑 (0.4%) New moon at 11:50 amNew moon at 11:50 am. At midnight, at the end of the day: 0.4% illuminated |
12:02:42 am | 6.8° S |
| Sun, Oct 11 | 5:33:28 am | 5:54:34 am | 6:10:09 pm | 6:31:16 pm | 12h 15m 35s | 29s | 12:02:18 pm | 88.4° | 5:08:55 am | 6:55:51 pm | 4:44:17 am | 7:20:31 pm | 11h 43m 55s | 🌘 (3%)Waxing Crescent: 3% illuminated at midnight, at the end of the day | 12:02:26 am | 7.2° S |
| Mon, Oct 12 | 5:32:57 am | 5:54:04 am | 6:10:08 pm | 6:31:16 pm | 12h 16m 4s | 29s | 12:02:03 pm | 88.8° | 5:08:22 am | 6:55:53 pm | 4:43:42 am | 7:20:34 pm | 11h 43m 27s | 🌘 (7%)Waxing Crescent: 7% illuminated at midnight, at the end of the day | 12:02:11 am | 7.6° S |
| Tue, Oct 13 | 5:32:27 am | 5:53:35 am | 6:10:08 pm | 6:31:17 pm | 12h 16m 33s | 29s | 12:01:48 pm | 89.2° | 5:07:50 am | 6:55:55 pm | 4:43:08 am | 7:20:39 pm | 11h 42m 58s | 🌘 (12%)Waxing Crescent: 12% illuminated at midnight, at the end of the day | 12:01:55 am | 7.9° S |
| Wed, Oct 14 | 5:31:57 am | 5:53:06 am | 6:10:08 pm | 6:31:19 pm | 12h 17m 2s | 29s | 12:01:34 pm | 89.6° | 5:07:19 am | 6:55:58 pm | 4:42:35 am | 7:20:44 pm | 11h 42m 30s | 🌘 (19%)Waxing Crescent: 19% illuminated at midnight, at the end of the day | 12:01:41 am | 8.3° S |
| Thu, Oct 15 | 5:31:28 am | 5:52:38 am | 6:10:09 pm | 6:31:21 pm | 12h 17m 31s | 29s | 12:01:20 pm | 89.9° | 5:06:48 am | 6:56:02 pm | 4:42:02 am | 7:20:50 pm | 11h 42m 2s | 🌘 (27%)Waxing Crescent: 27% illuminated at midnight, at the end of the day | 12:01:27 am | 8.7° S |
| Fri, Oct 16 | 5:30:59 am | 5:52:11 am | 6:10:10 pm | 6:31:23 pm | 12h 17m 59s | 29s | 12:01:07 pm | 89.7° | 5:06:17 am | 6:56:07 pm | 4:41:29 am | 7:20:57 pm | 11h 41m 34s | 🌘 (36%)Waxing Crescent: 36% illuminated at midnight, at the end of the day | 12:01:14 am | 9.1° S |
| Sat, Oct 17 | 5:30:31 am | 5:51:44 am | 6:10:12 pm | 6:31:27 pm | 12h 18m 28s | 29s | 12:00:54 pm | 89.3° | 5:05:47 am | 6:56:12 pm | 4:40:57 am | 7:21:04 pm | 11h 41m 6s | 🌘 (45%)Waxing Crescent: 45% illuminated at midnight, at the end of the day | 12:01:00 am | 9.4° S |
| Sun, Oct 18 | 5:30:03 am | 5:51:18 am | 6:10:14 pm | 6:31:30 pm | 12h 18m 56s | 28s | 12:00:42 pm | 89° | 5:05:17 am | 6:56:18 pm | 4:40:25 am | 7:21:12 pm | 11h 40m 39s | 🌗 (55%) First quarter at 12:12 pmFirst quarter at 12:12 pm. At midnight, at the end of the day: 55% illuminated |
12:00:48 am | 9.8° S |
| Mon, Oct 19 | 5:29:36 am | 5:50:53 am | 6:10:17 pm | 6:31:35 pm | 12h 19m 24s | 28s | 12:00:31 pm | 88.6° | 5:04:48 am | 6:56:24 pm | 4:39:54 am | 7:21:21 pm | 11h 40m 11s | 🌖 (64%)Waxing Gibbous: 64% illuminated at midnight, at the end of the day | 12:00:36 am | 10.1° S |
| Tue, Oct 20 | 5:29:10 am | 5:50:28 am | 6:10:20 pm | 6:31:40 pm | 12h 19m 52s | 28s | 12:00:21 pm | 88.3° | 5:04:20 am | 6:56:31 pm | 4:39:23 am | 7:21:30 pm | 11h 39m 44s | 🌖 (73%)Waxing Gibbous: 73% illuminated at midnight, at the end of the day | 12:00:26 am | 10.5° S |
| Wed, Oct 21 | 5:28:44 am | 5:50:04 am | 6:10:24 pm | 6:31:46 pm | 12h 20m 20s | 28s | 12:00:11 pm | 87.9° | 5:03:52 am | 6:56:39 pm | 4:38:53 am | 7:21:40 pm | 11h 39m 17s | 🌖 (82%)Waxing Gibbous: 82% illuminated at midnight, at the end of the day | 12:00:16 am | 10.9° S |
| Thu, Oct 22 | 5:28:19 am | 5:49:41 am | 6:10:29 pm | 6:31:52 pm | 12h 20m 48s | 28s | 12:00:01 pm | 87.5° | 5:03:25 am | 6:56:48 pm | 4:38:24 am | 7:21:52 pm | 11h 38m 49s | 🌖 (89%)Waxing Gibbous: 89% illuminated at midnight, at the end of the day | 12:00:05 am | 11.2° S |
| Fri, Oct 23 | 5:27:55 am | 5:49:18 am | 6:10:34 pm | 6:31:59 pm | 12h 21m 16s | 28s | 11:59:53 am | 87.2° | 5:02:59 am | 6:56:57 pm | 4:37:55 am | 7:22:03 pm | 11h 38m 22s | 🌖 (95%)Waxing Gibbous: 95% illuminated at midnight, at the end of the day | 11:59:49 pm | 11.6° S |
| Sat, Oct 24 | 5:27:31 am | 5:48:56 am | 6:10:40 pm | 6:32:07 pm | 12h 21m 44s | 28s | 11:59:45 am | 86.9° | 5:02:33 am | 6:57:07 pm | 4:37:26 am | 7:22:16 pm | 11h 37m 55s | 🌖 (99%)Waxing Gibbous: 99% illuminated at midnight, at the end of the day | 11:59:42 pm | 11.9° S |
| Sun, Oct 25 | 5:27:08 am | 5:48:35 am | 6:10:47 pm | 6:32:15 pm | 12h 22m 12s | 28s | 11:59:38 am | 86.5° | 5:02:08 am | 6:57:18 pm | 4:36:59 am | 7:22:29 pm | 11h 37m 28s | 🌖 (99.8%)Waxing Gibbous: 99.8% illuminated at midnight, at the end of the day | 11:59:35 pm | 12.3° S |
| Mon, Oct 26 | 5:26:46 am | 5:48:15 am | 6:10:54 pm | 6:32:24 pm | 12h 22m 39s | 27s | 11:59:31 am | 86.2° | 5:01:43 am | 6:57:29 pm | 4:36:32 am | 7:22:43 pm | 11h 37m 2s | 🌕 (98%) Full moon at 12:11 amFull moon at 12:11 am. At midnight, at the end of the day: 98% illuminated |
11:59:28 pm | 12.6° S |
| Tue, Oct 27 | 5:26:25 am | 5:47:56 am | 6:11:02 pm | 6:32:34 pm | 12h 23m 6s | 27s | 11:59:25 am | 85.8° | 5:01:20 am | 6:57:41 pm | 4:36:05 am | 7:22:58 pm | 11h 36m 35s | 🌔 (94%)Waning Gibbous: 94% illuminated at midnight, at the end of the day | 11:59:23 pm | 12.9° S |
| Wed, Oct 28 | 5:26:05 am | 5:47:37 am | 6:11:11 pm | 6:32:45 pm | 12h 23m 34s | 27s | 11:59:20 am | 85.5° | 5:00:57 am | 6:57:54 pm | 4:35:40 am | 7:23:14 pm | 11h 36m 8s | 🌔 (88%)Waning Gibbous: 88% illuminated at midnight, at the end of the day | 11:59:18 pm | 13.3° S |
| Thu, Oct 29 | 5:25:45 am | 5:47:19 am | 6:11:20 pm | 6:32:56 pm | 12h 24m 1s | 27s | 11:59:16 am | 85.2° | 5:00:35 am | 6:58:08 pm | 4:35:15 am | 7:23:31 pm | 11h 35m 43s | 🌔 (79%)Waning Gibbous: 79% illuminated at midnight, at the end of the day | 11:59:15 pm | 13.6° S |
| Fri, Oct 30 | 5:25:26 am | 5:47:03 am | 6:11:30 pm | 6:33:08 pm | 12h 24m 27s | 27s | 11:59:13 am | 84.8° | 5:00:14 am | 6:58:22 pm | 4:34:51 am | 7:23:48 pm | 11h 35m 17s | 🌔 (69%)Waning Gibbous: 69% illuminated at midnight, at the end of the day | 11:59:12 pm | 13.9° S |
| Sat, Oct 31 | 5:25:09 am | 5:46:47 am | 6:11:41 pm | 6:33:20 pm | 12h 24m 54s | 27s | 11:59:10 am | 84.5° | 4:59:53 am | 6:58:38 pm | 4:34:27 am | 7:24:06 pm | 11h 34m 51s | 🌔 (58%)Waning Gibbous: 58% illuminated at midnight, at the end of the day | 11:59:10 pm | 14.3° S |
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Sunrise and Sunset photos in Porto Velho, Rondônia
Enjoy this beautiful gallery of images of the sunset and sunrise at Porto Velho, Rondônia.
Year distribution of sunrise and sunset times in Porto Velho, Rondônia - 2026
The following graph shows sunrise and sunset times in Porto Velho, Rondônia for every day of the year.
Daylight Dawn & dusk (civil twilight) Night Solar noon
Earliest and latest sunrise and sunset in Porto Velho
In Porto Velho, the earliest sunrise of 2026 is on November 15 at 5:44 am, while the latest sunrise is on July 14 at 6:31 am. The earliest sunset is on May 26 at 6:02 pm, and the latest sunset is on January 27 at 6:43 pm.
Porto Velho gets 1h 01m more daylight on the longest day than on the shortest one (12h 38m versus 11h 36m). Averaged over the whole year, a day lasts 12h 06m.
Porto Velho Analemma
Due to Earth's tilted axis and slightly elliptical orbit, the Sun is never seen in the same position at noon in Porto Velho. Throughout the year, it slowly traces this figure-eight:
Move along the curve to read the Sun's altitude and azimuth for any day of the year in Porto Velho.
Over the year, the 12:00 Sun swings between just 57.5° above the horizon (around Jun 21) and 89.6° (around Oct 16) in Porto Velho. Sitting almost under the Sun's yearly path, Porto Velho sees the analemma lying nearly flat overhead, with the Sun passing practically through the zenith twice a year.
Detailed Analemma Chart
The technical chart below plots one dot per day, labels the first day of each month, marks the solstices, equinoxes, perihelion and aphelion, and draws the noon altitude of the equinoxes (90° minus your latitude) together with its ±23.4° seasonal limits.
Why does the figure look wider here than in the sky view above?
Both draw the same data, but with different conventions. The sky view uses the same scale on both axes, so it shows the analemma with its true proportions, as a camera would capture it: about 47° tall and only a few degrees wide. This chart, like most technical analemma diagrams, stretches each axis independently to fill the plot, expanding the narrow azimuth range several times so its day-to-day variation can actually be read. Also, azimuth is not sky distance: near the zenith, one degree of azimuth spans much less than one degree across the sky, which further widens the figure in this representation.