Sunrise and sunset times in Buin
EditCheck out today's and tomorrow's sunrise and sunset times in Buin, as well as the whole calendar for October 2026.
Today
October 12, 2026. Current time: 2:07:14 am
First light at 6:39:57 amStart of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light.
Sunrise time: 7:05:17 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: 7:54:03 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 8:19:26 pmEnd of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.·Night at 9:20:13 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: -47.9° (below the horizon) · Azimuth: 166° (S)
Daylight Golden Hour Dawn & dusk (civil twilight) Night
Day length: 12 hours, 48 minutes
4 hours, 58 minutes left until today's sunrise in Buin
Moonrise: 7:50 AM
Moonset: 10:14 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 6:38:39 amStart of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light.
Sunrise time: 7:04:01 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: 7:54:50 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 8:20:16 pmEnd of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.·Night at 9:21:13 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: 12 hours, 50 minutes
Tomorrow will be approximately 2 minutes longer than today in Buin
Moonrise: 8:25 AM Moonset: 11:15 PMMoon phase: 🌘 Waxing Crescent (12%)
- Buin, Santiago Metropolitan
- Latitude: -33.732571 (South)
- Longitude: -70.742813 (West)
- Time zone: Chile Summer Time (UTC−3)
Shortest day in Buin, Santiago Metropolitan
The shortest day of the year was around 3 months ago, during the winter solstice on June 21, 2026, with a daylight length of 9 hours, 54 minutes.Longest day in Buin, Santiago Metropolitan
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 14 hours, 24 minutes.
October 2026 - Buin, Santiago Metropolitan - 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 Buin.
All times are in Buin's time: Chile Summer Time (UTC−3).
The day length increases by 1 hour over the course of October 2026 in Buin, Santiago Metropolitan - from 12 hours, 25 minutes on the first day to 13 hours, 26 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.6:54:54 am | 7:19:53 am | 7:45:49 pm | Twilight endEnd of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.8:10:51 pm | 12h 25m 56s | 2m 5s | Solar noonTime of day when the sun reaches its highest point in the sky.1:32:35 pm | 59.6° | 6:25:37 am | 8:40:12 pm | 5:55:50 am | 9:10:05 pm | Night lengthCalculated from this day's sunset to the next day's sunrise.11h 32m 42s | 🌔 (66%)Waning Gibbous: 66% illuminated at midnight, at the end of the day | 1:32:45 am | 3.4° S |
| Fri, Oct 2 | 6:53:31 am | 7:18:31 am | 7:46:32 pm | 8:11:36 pm | 12h 28m 1s | 2m 5s | 1:32:16 pm | 60° | 6:24:11 am | 8:41:00 pm | 5:54:20 am | 9:10:57 pm | 11h 30m 38s | 🌔 (55%)Waning Gibbous: 55% illuminated at midnight, at the end of the day | 1:32:26 am | 3.8° S |
| Sat, Oct 3 | 6:52:08 am | 7:17:10 am | 7:47:16 pm | 8:12:21 pm | 12h 30m 6s | 2m 5s | 1:31:57 pm | 60.4° | 6:22:45 am | 8:41:48 pm | 5:52:50 am | 9:11:49 pm | 11h 28m 33s | 🌓 (44%) Last quarter at 10:25 amLast quarter at 10:25 am. At midnight, at the end of the day: 44% illuminated |
1:32:07 am | 4.2° S |
| Sun, Oct 4 | 6:50:46 am | 7:15:49 am | 7:48:00 pm | 8:13:06 pm | 12h 32m 11s | 2m 5s | 1:31:38 pm | 60.8° | 6:21:20 am | 8:42:37 pm | 5:51:20 am | 9:12:42 pm | 11h 26m 28s | 🌒 (33%)Waning Crescent: 33% illuminated at midnight, at the end of the day | 1:31:47 am | 4.5° S |
| Mon, Oct 5 | 6:49:23 am | 7:14:28 am | 7:48:44 pm | 8:13:52 pm | 12h 34m 16s | 2m 5s | 1:31:20 pm | 61.2° | 6:19:54 am | 8:43:26 pm | 5:49:50 am | 9:13:36 pm | 11h 24m 24s | 🌒 (23%)Waning Crescent: 23% illuminated at midnight, at the end of the day | 1:31:29 am | 4.9° S |
| Tue, Oct 6 | 6:48:01 am | 7:13:08 am | 7:49:29 pm | 8:14:39 pm | 12h 36m 21s | 2m 5s | 1:31:02 pm | 61.6° | 6:18:29 am | 8:44:16 pm | 5:48:20 am | 9:14:31 pm | 11h 22m 19s | 🌒 (14%)Waning Crescent: 14% illuminated at midnight, at the end of the day | 1:31:11 am | 5.3° S |
| Wed, Oct 7 | 6:46:39 am | 7:11:48 am | 7:50:14 pm | 8:15:26 pm | 12h 38m 26s | 2m 5s | 1:30:44 pm | 62° | 6:17:04 am | 8:45:06 pm | 5:46:50 am | 9:15:26 pm | 11h 20m 15s | 🌒 (7%)Waning Crescent: 7% illuminated at midnight, at the end of the day | 1:30:53 am | 5.7° S |
| Thu, Oct 8 | 6:45:18 am | 7:10:29 am | 7:50:59 pm | 8:16:13 pm | 12h 40m 30s | 2m 4s | 1:30:27 pm | 62.3° | 6:15:39 am | 8:45:57 pm | 5:45:20 am | 9:16:22 pm | 11h 18m 11s | 🌒 (3%)Waning Crescent: 3% illuminated at midnight, at the end of the day | 1:30:35 am | 6.1° S |
| Fri, Oct 9 | 6:43:57 am | 7:09:10 am | 7:51:44 pm | 8:17:01 pm | 12h 42m 34s | 2m 4s | 1:30:11 pm | 62.7° | 6:14:15 am | 8:46:48 pm | 5:43:51 am | 9:17:18 pm | 11h 16m 8s | 🌒 (0.4%)Waning Crescent: 0.4% illuminated at midnight, at the end of the day | 1:30:19 am | 6.4° S |
| Sat, Oct 10 | 6:42:37 am | 7:07:52 am | 7:52:30 pm | 8:17:49 pm | 12h 44m 38s | 2m 4s | 1:29:55 pm | 63.1° | 6:12:51 am | 8:47:40 pm | 5:42:21 am | 9:18:16 pm | 11h 14m 4s | 🌑 (0.4%) New moon at 12:50 pmNew moon at 12:50 pm. At midnight, at the end of the day: 0.4% illuminated |
1:30:03 am | 6.8° S |
| Sun, Oct 11 | 6:41:17 am | 7:06:34 am | 7:53:16 pm | 8:18:37 pm | 12h 46m 42s | 2m 4s | 1:29:39 pm | 63.5° | 6:11:27 am | 8:48:33 pm | 5:40:52 am | 9:19:14 pm | 11h 12m 1s | 🌘 (2%)Waxing Crescent: 2% illuminated at midnight, at the end of the day | 1:29:47 am | 7.2° S |
| Mon, Oct 12 | 6:39:57 am | 7:05:17 am | 7:54:03 pm | 8:19:26 pm | 12h 48m 46s | 2m 4s | 1:29:24 pm | 63.8° | 6:10:03 am | 8:49:26 pm | 5:39:23 am | 9:20:13 pm | 11h 9m 58s | 🌘 (6%)Waxing Crescent: 6% illuminated at midnight, at the end of the day | 1:29:32 am | 7.6° S |
| Tue, Oct 13 | 6:38:39 am | 7:04:01 am | 7:54:50 pm | 8:20:16 pm | 12h 50m 49s | 2m 3s | 1:29:09 pm | 64.2° | 6:08:40 am | 8:50:19 pm | 5:37:54 am | 9:21:13 pm | 11h 7m 55s | 🌘 (12%)Waxing Crescent: 12% illuminated at midnight, at the end of the day | 1:29:16 am | 8.0° S |
| Wed, Oct 14 | 6:37:20 am | 7:02:45 am | 7:55:37 pm | 8:21:06 pm | 12h 52m 52s | 2m 3s | 1:28:55 pm | 64.6° | 6:07:18 am | 8:51:14 pm | 5:36:25 am | 9:22:13 pm | 11h 5m 53s | 🌘 (19%)Waxing Crescent: 19% illuminated at midnight, at the end of the day | 1:29:02 am | 8.3° S |
| Thu, Oct 15 | 6:36:02 am | 7:01:30 am | 7:56:25 pm | 8:21:56 pm | 12h 54m 55s | 2m 3s | 1:28:41 pm | 65° | 6:05:56 am | 8:52:09 pm | 5:34:57 am | 9:23:14 pm | 11h 3m 51s | 🌘 (27%)Waxing Crescent: 27% illuminated at midnight, at the end of the day | 1:28:48 am | 8.7° S |
| Fri, Oct 16 | 6:34:45 am | 7:00:16 am | 7:57:13 pm | 8:22:47 pm | 12h 56m 57s | 2m 2s | 1:28:28 pm | 65.3° | 6:04:34 am | 8:53:04 pm | 5:33:29 am | 9:24:16 pm | 11h 1m 49s | 🌘 (36%)Waxing Crescent: 36% illuminated at midnight, at the end of the day | 1:28:35 am | 9.1° S |
| Sat, Oct 17 | 6:33:29 am | 6:59:02 am | 7:58:02 pm | 8:23:39 pm | 12h 59m 0s | 2m 2s | 1:28:15 pm | 65.7° | 6:03:13 am | 8:54:00 pm | 5:32:02 am | 9:25:19 pm | 10h 59m 47s | 🌘 (45%)Waxing Crescent: 45% illuminated at midnight, at the end of the day | 1:28:21 am | 9.4° S |
| Sun, Oct 18 | 6:32:13 am | 6:57:49 am | 7:58:51 pm | 8:24:31 pm | 13h 1m 2s | 2m 2s | 1:28:04 pm | 66.1° | 6:01:53 am | 8:54:57 pm | 5:30:34 am | 9:26:23 pm | 10h 57m 46s | 🌗 (54%) First quarter at 1:12 pmFirst quarter at 1:12 pm. At midnight, at the end of the day: 54% illuminated |
1:28:10 am | 9.8° S |
| Mon, Oct 19 | 6:30:58 am | 6:56:37 am | 7:59:40 pm | 8:25:23 pm | 13h 3m 3s | 2m 1s | 1:27:52 pm | 66.4° | 6:00:33 am | 8:55:54 pm | 5:29:08 am | 9:27:27 pm | 10h 55m 46s | 🌖 (64%)Waxing Gibbous: 64% illuminated at midnight, at the end of the day | 1:27:57 am | 10.2° S |
| Tue, Oct 20 | 6:29:44 am | 6:55:26 am | 8:00:30 pm | 8:26:16 pm | 13h 5m 4s | 2m 1s | 1:27:42 pm | 66.8° | 5:59:14 am | 8:56:52 pm | 5:27:42 am | 9:28:32 pm | 10h 53m 46s | 🌖 (73%)Waxing Gibbous: 73% illuminated at midnight, at the end of the day | 1:27:47 am | 10.5° S |
| Wed, Oct 21 | 6:28:31 am | 6:54:16 am | 8:01:20 pm | 8:27:10 pm | 13h 7m 4s | 2m 0s | 1:27:32 pm | 67.1° | 5:57:55 am | 8:57:51 pm | 5:26:16 am | 9:29:38 pm | 10h 51m 47s | 🌖 (81%)Waxing Gibbous: 81% illuminated at midnight, at the end of the day | 1:27:37 am | 10.9° S |
| Thu, Oct 22 | 6:27:18 am | 6:53:07 am | 8:02:11 pm | 8:28:04 pm | 13h 9m 4s | 2m 0s | 1:27:22 pm | 67.5° | 5:56:38 am | 8:58:50 pm | 5:24:51 am | 9:30:44 pm | 10h 49m 48s | 🌖 (89%)Waxing Gibbous: 89% illuminated at midnight, at the end of the day | 1:27:26 am | 11.2° S |
| Fri, Oct 23 | 6:26:07 am | 6:51:59 am | 8:03:02 pm | 8:28:58 pm | 13h 11m 3s | 1m 59s | 1:27:14 pm | 67.8° | 5:55:21 am | 8:59:50 pm | 5:23:27 am | 9:31:52 pm | 10h 47m 49s | 🌖 (95%)Waxing Gibbous: 95% illuminated at midnight, at the end of the day | 1:27:18 am | 11.6° S |
| Sat, Oct 24 | 6:24:56 am | 6:50:51 am | 8:03:53 pm | 8:29:53 pm | 13h 13m 2s | 1m 59s | 1:27:06 pm | 68.2° | 5:54:04 am | 9:00:50 pm | 5:22:03 am | 9:33:00 pm | 10h 45m 52s | 🌖 (98%)Waxing Gibbous: 98% illuminated at midnight, at the end of the day | 1:27:10 am | 11.9° S |
| Sun, Oct 25 | 6:23:46 am | 6:49:45 am | 8:04:45 pm | 8:30:48 pm | 13h 15m 0s | 1m 58s | 1:26:59 pm | 68.5° | 5:52:49 am | 9:01:51 pm | 5:20:40 am | 9:34:09 pm | 10h 43m 55s | 🌖 (99.8%)Waxing Gibbous: 99.8% illuminated at midnight, at the end of the day | 1:27:03 am | 12.3° S |
| Mon, Oct 26 | 6:22:37 am | 6:48:40 am | 8:05:37 pm | 8:31:44 pm | 13h 16m 57s | 1m 57s | 1:26:52 pm | 68.9° | 5:51:35 am | 9:02:53 pm | 5:19:18 am | 9:35:18 pm | 10h 41m 59s | 🌕 (99%) Full moon at 1:11 amFull moon at 1:11 am. At midnight, at the end of the day: 99% illuminated |
1:26:55 am | 12.6° S |
| Tue, Oct 27 | 6:21:30 am | 6:47:36 am | 8:06:30 pm | 8:32:40 pm | 13h 18m 54s | 1m 57s | 1:26:47 pm | 69.2° | 5:50:21 am | 9:03:55 pm | 5:17:56 am | 9:36:28 pm | 10h 40m 3s | 🌔 (95%)Waning Gibbous: 95% illuminated at midnight, at the end of the day | 1:26:50 am | 12.9° S |
| Wed, Oct 28 | 6:20:23 am | 6:46:33 am | 8:07:23 pm | 8:33:37 pm | 13h 20m 50s | 1m 56s | 1:26:42 pm | 69.5° | 5:49:09 am | 9:04:58 pm | 5:16:36 am | 9:37:39 pm | 10h 38m 8s | 🌔 (88%)Waning Gibbous: 88% illuminated at midnight, at the end of the day | 1:26:44 am | 13.3° S |
| Thu, Oct 29 | 6:19:17 am | 6:45:31 am | 8:08:16 pm | 8:34:34 pm | 13h 22m 45s | 1m 55s | 1:26:38 pm | 69.9° | 5:47:57 am | 9:06:01 pm | 5:15:16 am | 9:38:51 pm | 10h 36m 14s | 🌔 (79%)Waning Gibbous: 79% illuminated at midnight, at the end of the day | 1:26:40 am | 13.6° S |
| Fri, Oct 30 | 6:18:13 am | 6:44:30 am | 8:09:10 pm | 8:35:32 pm | 13h 24m 40s | 1m 54s | 1:26:34 pm | 70.2° | 5:46:47 am | 9:07:05 pm | 5:13:57 am | 9:40:03 pm | 10h 34m 21s | 🌔 (69%)Waning Gibbous: 69% illuminated at midnight, at the end of the day | 1:26:35 am | 13.9° S |
| Sat, Oct 31 | 6:17:09 am | 6:43:31 am | 8:10:04 pm | 8:36:30 pm | 13h 26m 33s | 1m 54s | 1:26:32 pm | 70.5° | 5:45:37 am | 9:08:09 pm | 5:12:39 am | 9:41:16 pm | 10h 32m 29s | 🌔 (58%)Waning Gibbous: 58% illuminated at midnight, at the end of the day | 1:26:33 am | 14.3° S |
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Sunrise and Sunset photos in Buin, Santiago Metropolitan
Enjoy this beautiful gallery of images of the sunset and sunrise at Buin, Santiago Metropolitan.
Year distribution of sunrise and sunset times in Buin, Santiago Metropolitan - 2026
The following graph shows sunrise and sunset times in Buin, Santiago Metropolitan for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Buin, Santiago Metropolitan.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Buin
In Buin, the earliest sunrise of 2026 is on December 5 at 6:25 am, while the latest sunrise is on April 4 at 7:57 am. The earliest sunset is on June 11 at 5:40 pm, and the latest sunset is on January 6 at 8:57 pm.
Buin gets 4h 29m more daylight on the longest day than on the shortest one (14h 24m versus 9h 54m). Averaged over the whole year, a day lasts 12h 06m.
Buin Analemma
Due to Earth's tilted axis and slightly elliptical orbit, the Sun is never seen in the same position at noon in Buin. 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 Buin.
Over the year, the 12:00 Sun swings between just 31.8° above the horizon (around Jun 21) and 76.7° (around Dec 12) in Buin. The smaller loop hangs at the bottom, the signature of a Southern Hemisphere analemma. Notice the whole figure leans east of the meridian: over Buin the Sun reaches its highest point between 12:26 and 12:57 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 Buin, Santiago Metropolitan
These nearby towns and cities have almost the same sunrise and sunset times as Buin, Santiago Metropolitan — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Paine 8 kmSan Bernardo 16 kmTalagante 19 kmPeñaflor 19 kmLa Pintana 19 kmPuente Alto 20 kmEl Monte 23 kmSantiago 32 km