Sunrise and sunset times in Trelew
EditCheck out today's and tomorrow's sunrise and sunset times in Trelew, as well as the whole calendar for October 2026.
Today
October 12, 2026. Current time: 2:45:18 am
First light at 6:05:33 amStart of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light.
Sunrise time: 6:34:43 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: 7:41:22 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 8:10:38 pmEnd of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.·Night at 9:22:30 pmEnd 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: -34.7° (below the horizon) · Azimuth: 150° (SE)
Daylight Golden Hour Dawn & dusk (civil twilight) Night
Day length: 13 hours, 6 minutes
3 hours, 49 minutes left until today's sunrise in Trelew
Moon will rise on Oct 12 at 7:04 AM
Moon will set on Oct 12 at 10:19 PMMoon phase: 🌘 Waxing Crescent (3%)🌕 Full moon: Oct 26 at 1:11 AM · 🌑 New moon: Nov 9 at 4:02 AMTomorrow
October 13, 2026
First light at 6:03:47 amStart of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light.
Sunrise time: 6:33:01 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: 7:42:35 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 8:11:55 pmEnd of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.·Night at 9:24:05 pmEnd 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: 13 hours, 9 minutes
Tomorrow will be approximately 3 minutes longer than today in Trelew
Moon will rise on Oct 13 at 7:33 AM Moon will set on Oct 13 at 11:25 PMMoon phase: 🌘 Waxing Crescent (12%)
- Trelew, Chubut
- Latitude: -43.248951 (South)
- Longitude: -65.305054 (West)
- Time zone: Argentina Standard Time (UTC−3)
Shortest day in Trelew, Chubut
The shortest day of the year was around 3 months ago, during the winter solstice on June 21, 2026, with a daylight length of 8 hours, 58 minutes.Longest day in Trelew, Chubut
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 15 hours, 23 minutes.
October 2026 - Trelew, Chubut - 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 Trelew.
All times are in Trelew's time: Argentina Standard Time (UTC−3).
The day length increases by 1 hour, 25 minutes over the course of October 2026 in Trelew, Chubut - from 12 hours, 34 minutes on the first day to 14 hours 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.6:25:24 am | 6:54:00 am | 7:28:26 pm | Twilight endEnd of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.7:57:07 pm | 12h 34m 26s | 2m 56s | Solar noonTime of day when the sun reaches its highest point in the sky.1:10:50 pm | 50.1° | 5:51:35 am | 8:31:03 pm | 5:16:40 am | 9:06:08 pm | Night lengthCalculated from this day's sunset to the next day's sunrise.11h 23m 47s | 🌔 (66%)Waning Gibbous: 66% illuminated at midnight, at the end of the day | 1:11:00 am | 3.4° S |
| Fri, Oct 2 | 6:23:34 am | 6:52:13 am | 7:29:35 pm | 7:58:19 pm | 12h 37m 22s | 2m 56s | 1:10:31 pm | 50.5° | 5:49:41 am | 8:32:20 pm | 5:14:38 am | 9:07:33 pm | 11h 20m 51s | 🌔 (55%)Waning Gibbous: 55% illuminated at midnight, at the end of the day | 1:10:41 am | 3.8° S |
| Sat, Oct 3 | 6:21:45 am | 6:50:26 am | 7:30:44 pm | 7:59:31 pm | 12h 40m 18s | 2m 56s | 1:10:12 pm | 50.9° | 5:47:46 am | 8:33:37 pm | 5:12:35 am | 9:08:58 pm | 11h 17m 55s | 🌓 (44%) Last quarter at 10:25 amLast quarter at 10:25 am. At midnight, at the end of the day: 44% illuminated |
1:10:22 am | 4.1° S |
| Sun, Oct 4 | 6:19:56 am | 6:48:39 am | 7:31:54 pm | 8:00:43 pm | 12h 43m 15s | 2m 56s | 1:09:53 pm | 51.3° | 5:45:52 am | 8:34:54 pm | 5:10:33 am | 9:10:24 pm | 11h 14m 59s | 🌒 (33%)Waning Crescent: 33% illuminated at midnight, at the end of the day | 1:10:02 am | 4.5° S |
| Mon, Oct 5 | 6:18:07 am | 6:46:53 am | 7:33:04 pm | 8:01:56 pm | 12h 46m 11s | 2m 56s | 1:09:35 pm | 51.7° | 5:43:57 am | 8:36:12 pm | 5:08:30 am | 9:11:51 pm | 11h 12m 3s | 🌒 (23%)Waning Crescent: 23% illuminated at midnight, at the end of the day | 1:09:44 am | 4.9° S |
| Tue, Oct 6 | 6:16:18 am | 6:45:07 am | 7:34:14 pm | 8:03:09 pm | 12h 49m 7s | 2m 56s | 1:09:17 pm | 52° | 5:42:03 am | 8:37:31 pm | 5:06:26 am | 9:13:19 pm | 11h 9m 8s | 🌒 (14%)Waning Crescent: 14% illuminated at midnight, at the end of the day | 1:09:26 am | 5.3° S |
| Wed, Oct 7 | 6:14:29 am | 6:43:22 am | 7:35:25 pm | 8:04:22 pm | 12h 52m 3s | 2m 56s | 1:09:00 pm | 52.4° | 5:40:09 am | 8:38:51 pm | 5:04:23 am | 9:14:48 pm | 11h 6m 12s | 🌒 (7%)Waning Crescent: 7% illuminated at midnight, at the end of the day | 1:09:09 am | 5.7° S |
| Thu, Oct 8 | 6:12:41 am | 6:41:37 am | 7:36:35 pm | 8:05:37 pm | 12h 54m 58s | 2m 56s | 1:08:43 pm | 52.8° | 5:38:15 am | 8:40:11 pm | 5:02:19 am | 9:16:18 pm | 11h 3m 18s | 🌒 (3%)Waning Crescent: 3% illuminated at midnight, at the end of the day | 1:08:52 am | 6.1° S |
| Fri, Oct 9 | 6:10:54 am | 6:39:53 am | 7:37:47 pm | 8:06:51 pm | 12h 57m 54s | 2m 56s | 1:08:26 pm | 53.2° | 5:36:21 am | 8:41:32 pm | 5:00:15 am | 9:17:50 pm | 11h 0m 22s | 🌒 (0.4%)Waning Crescent: 0.4% illuminated at midnight, at the end of the day | 1:08:34 am | 6.4° S |
| Sat, Oct 10 | 6:09:06 am | 6:38:09 am | 7:38:58 pm | 8:08:06 pm | 13h 0m 49s | 2m 55s | 1:08:10 pm | 53.6° | 5:34:27 am | 8:42:54 pm | 4:58:11 am | 9:19:22 pm | 10h 57m 28s | 🌑 (0.4%) New moon at 12:50 pmNew moon at 12:50 pm. At midnight, at the end of the day: 0.4% illuminated |
1:08:18 am | 6.8° S |
| Sun, Oct 11 | 6:07:19 am | 6:36:26 am | 7:40:10 pm | 8:09:22 pm | 13h 3m 44s | 2m 55s | 1:07:54 pm | 53.9° | 5:32:33 am | 8:44:17 pm | 4:56:07 am | 9:20:55 pm | 10h 54m 33s | 🌘 (2%)Waxing Crescent: 2% illuminated at midnight, at the end of the day | 1:08:02 am | 7.2° S |
| Mon, Oct 12 | 6:05:33 am | 6:34:43 am | 7:41:22 pm | 8:10:38 pm | 13h 6m 39s | 2m 55s | 1:07:39 pm | 54.3° | 5:30:40 am | 8:45:40 pm | 4:54:03 am | 9:22:30 pm | 10h 51m 39s | 🌘 (6%)Waxing Crescent: 6% illuminated at midnight, at the end of the day | 1:07:47 am | 7.6° S |
| Tue, Oct 13 | 6:03:47 am | 6:33:01 am | 7:42:35 pm | 8:11:55 pm | 13h 9m 34s | 2m 55s | 1:07:24 pm | 54.7° | 5:28:47 am | 8:47:04 pm | 4:51:59 am | 9:24:05 pm | 10h 48m 45s | 🌘 (12%)Waxing Crescent: 12% illuminated at midnight, at the end of the day | 1:07:31 am | 7.9° S |
| Wed, Oct 14 | 6:02:02 am | 6:31:20 am | 7:43:48 pm | 8:13:12 pm | 13h 12m 28s | 2m 54s | 1:07:10 pm | 55.1° | 5:26:54 am | 8:48:29 pm | 4:49:55 am | 9:25:42 pm | 10h 45m 51s | 🌘 (19%)Waxing Crescent: 19% illuminated at midnight, at the end of the day | 1:07:17 am | 8.3° S |
| Thu, Oct 15 | 6:00:17 am | 6:29:39 am | 7:45:01 pm | 8:14:30 pm | 13h 15m 22s | 2m 54s | 1:06:56 pm | 55.4° | 5:25:02 am | 8:49:54 pm | 4:47:50 am | 9:27:19 pm | 10h 42m 59s | 🌘 (27%)Waxing Crescent: 27% illuminated at midnight, at the end of the day | 1:07:03 am | 8.7° S |
| Fri, Oct 16 | 5:58:33 am | 6:28:00 am | 7:46:15 pm | 8:15:48 pm | 13h 18m 15s | 2m 53s | 1:06:43 pm | 55.8° | 5:23:10 am | 8:51:20 pm | 4:45:46 am | 9:28:58 pm | 10h 40m 6s | 🌘 (36%)Waxing Crescent: 36% illuminated at midnight, at the end of the day | 1:06:49 am | 9.1° S |
| Sat, Oct 17 | 5:56:49 am | 6:26:21 am | 7:47:29 pm | 8:17:07 pm | 13h 21m 8s | 2m 53s | 1:06:31 pm | 56.2° | 5:21:18 am | 8:52:47 pm | 4:43:42 am | 9:30:38 pm | 10h 37m 13s | 🌘 (45%)Waxing Crescent: 45% illuminated at midnight, at the end of the day | 1:06:37 am | 9.4° S |
| Sun, Oct 18 | 5:55:06 am | 6:24:42 am | 7:48:43 pm | 8:18:26 pm | 13h 24m 1s | 2m 53s | 1:06:19 pm | 56.5° | 5:19:27 am | 8:54:15 pm | 4:41:38 am | 9:32:19 pm | 10h 34m 22s | 🌗 (54%) First quarter at 1:12 pmFirst quarter at 1:12 pm. At midnight, at the end of the day: 54% illuminated |
1:06:25 am | 9.8° S |
| Mon, Oct 19 | 5:53:24 am | 6:23:05 am | 7:49:58 pm | 8:19:45 pm | 13h 26m 53s | 2m 52s | 1:06:07 pm | 56.9° | 5:17:36 am | 8:55:43 pm | 4:39:34 am | 9:34:01 pm | 10h 31m 31s | 🌖 (64%)Waxing Gibbous: 64% illuminated at midnight, at the end of the day | 1:06:12 am | 10.1° S |
| Tue, Oct 20 | 5:51:43 am | 6:21:29 am | 7:51:13 pm | 8:21:06 pm | 13h 29m 44s | 2m 51s | 1:05:57 pm | 57.3° | 5:15:46 am | 8:57:12 pm | 4:37:30 am | 9:35:44 pm | 10h 28m 40s | 🌖 (73%)Waxing Gibbous: 73% illuminated at midnight, at the end of the day | 1:06:02 am | 10.5° S |
| Wed, Oct 21 | 5:50:02 am | 6:19:53 am | 7:52:28 pm | 8:22:26 pm | 13h 32m 35s | 2m 51s | 1:05:47 pm | 57.6° | 5:13:57 am | 8:58:42 pm | 4:35:26 am | 9:37:28 pm | 10h 25m 51s | 🌖 (81%)Waxing Gibbous: 81% illuminated at midnight, at the end of the day | 1:05:52 am | 10.9° S |
| Thu, Oct 22 | 5:48:22 am | 6:18:19 am | 7:53:44 pm | 8:23:48 pm | 13h 35m 25s | 2m 50s | 1:05:38 pm | 58° | 5:12:08 am | 9:00:13 pm | 4:33:23 am | 9:39:14 pm | 10h 23m 2s | 🌖 (89%)Waxing Gibbous: 89% illuminated at midnight, at the end of the day | 1:05:43 am | 11.2° S |
| Fri, Oct 23 | 5:46:44 am | 6:16:46 am | 7:55:00 pm | 8:25:09 pm | 13h 38m 14s | 2m 50s | 1:05:29 pm | 58.3° | 5:10:20 am | 9:01:44 pm | 4:31:20 am | 9:41:00 pm | 10h 20m 13s | 🌖 (95%)Waxing Gibbous: 95% illuminated at midnight, at the end of the day | 1:05:33 am | 11.6° S |
| Sat, Oct 24 | 5:45:06 am | 6:15:13 am | 7:56:17 pm | 8:26:31 pm | 13h 41m 4s | 2m 49s | 1:05:21 pm | 58.7° | 5:08:32 am | 9:03:16 pm | 4:29:17 am | 9:42:48 pm | 10h 17m 25s | 🌖 (98%)Waxing Gibbous: 98% illuminated at midnight, at the end of the day | 1:05:25 am | 11.9° S |
| Sun, Oct 25 | 5:43:29 am | 6:13:42 am | 7:57:34 pm | 8:27:54 pm | 13h 43m 52s | 2m 48s | 1:05:14 pm | 59° | 5:06:45 am | 9:04:49 pm | 4:27:15 am | 9:44:36 pm | 10h 14m 38s | 🌖 (99.8%)Waxing Gibbous: 99.8% illuminated at midnight, at the end of the day | 1:05:18 am | 12.3° S |
| Mon, Oct 26 | 5:41:53 am | 6:12:12 am | 7:58:51 pm | 8:29:17 pm | 13h 46m 39s | 2m 47s | 1:05:07 pm | 59.3° | 5:04:59 am | 9:06:22 pm | 4:25:12 am | 9:46:26 pm | 10h 11m 52s | 🌕 (99%) Full moon at 1:11 amFull moon at 1:11 am. At midnight, at the end of the day: 99% illuminated |
1:05:10 am | 12.6° S |
| Tue, Oct 27 | 5:40:18 am | 6:10:43 am | 8:00:08 pm | 8:30:41 pm | 13h 49m 25s | 2m 46s | 1:05:02 pm | 59.7° | 5:03:14 am | 9:07:56 pm | 4:23:11 am | 9:48:17 pm | 10h 9m 7s | 🌔 (95%)Waning Gibbous: 95% illuminated at midnight, at the end of the day | 1:05:05 am | 12.9° S |
| Wed, Oct 28 | 5:38:44 am | 6:09:15 am | 8:01:26 pm | 8:32:04 pm | 13h 52m 11s | 2m 45s | 1:04:57 pm | 60° | 5:01:30 am | 9:09:30 pm | 4:21:10 am | 9:50:09 pm | 10h 6m 23s | 🌔 (88%)Waning Gibbous: 88% illuminated at midnight, at the end of the day | 1:04:59 am | 13.3° S |
| Thu, Oct 29 | 5:37:11 am | 6:07:49 am | 8:02:44 pm | 8:33:29 pm | 13h 54m 55s | 2m 44s | 1:04:53 pm | 60.4° | 4:59:46 am | 9:11:05 pm | 4:19:09 am | 9:52:01 pm | 10h 3m 40s | 🌔 (79%)Waning Gibbous: 79% illuminated at midnight, at the end of the day | 1:04:55 am | 13.6° S |
| Fri, Oct 30 | 5:35:40 am | 6:06:24 am | 8:04:02 pm | 8:34:53 pm | 13h 57m 38s | 2m 43s | 1:04:49 pm | 60.7° | 4:58:04 am | 9:12:41 pm | 4:17:09 am | 9:53:55 pm | 10h 0m 58s | 🌔 (69%)Waning Gibbous: 69% illuminated at midnight, at the end of the day | 1:04:50 am | 13.9° S |
| Sat, Oct 31 | 5:34:10 am | 6:05:00 am | 8:05:20 pm | 8:36:18 pm | 14h 0m 20s | 2m 42s | 1:04:47 pm | 61° | 4:56:23 am | 9:14:17 pm | 4:15:09 am | 9:55:50 pm | 9h 58m 18s | 🌔 (58%)Waning Gibbous: 58% illuminated at midnight, at the end of the day | 1:04:48 am | 14.3° S |
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Sunrise and Sunset photos in Trelew, Chubut
Enjoy this beautiful gallery of images of the sunset and sunrise at Trelew, Chubut.
Year distribution of sunrise and sunset times in Trelew, Chubut - 2026
The following graph shows sunrise and sunset times in Trelew, Chubut for every day of the year.
Daylight Dawn & dusk (civil twilight) Night Solar noon
Earliest and latest sunrise and sunset in Trelew
In Trelew, the earliest sunrise of 2026 is on December 9 at 5:34 am, while the latest sunrise is on June 27 at 8:54 am. The earliest sunset is on June 14 at 5:51 pm, and the latest sunset is on January 1 at 9:04 pm.
Trelew gets 6h 25m more daylight on the longest day than on the shortest one (15h 23m versus 8h 58m). Averaged over the whole year, a day lasts 12h 06m.
Trelew Analemma
Due to Earth's tilted axis and slightly elliptical orbit, the Sun is never seen in the same position at noon in Trelew. 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 Trelew.
Over the year, the 12:00 Sun swings between just 20.6° above the horizon (around Jun 24) and 64.6° (around Dec 12) in Trelew. The smaller loop hangs at the bottom, the signature of a Southern Hemisphere analemma. Notice the whole figure leans east of the meridian: over Trelew the Sun reaches its highest point between 13:04 and 13:35 depending on the time of year, but never at 12:00.
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.
Places near Trelew, Chubut
These nearby towns and cities have almost the same sunrise and sunset times as Trelew, Chubut — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar: