Sunrise and sunset times in Bahía Blanca
EditCheck out today's and tomorrow's sunrise and sunset times in Bahía Blanca, as well as the whole calendar for October 2026.
Today
October 11, 2026. Current time: 11:37:31 pm
First light at 6:01:34 amStart of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light.
Sunrise time: 6:28:37 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: 7:23:36 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 7:50:44 pmEnd of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.·Night at 8:56:18 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: -40.5° (below the horizon) · Azimuth: 206° (SW)
Daylight Golden Hour Dawn & dusk (civil twilight) Night
Day length: 12 hours, 54 minutes
Sunset in Bahía Blanca was 4 hours, 13 minutes ago
Moonrise: 6:36 AM
Moonset: 8:47 PMMoon phase: 🌘 Waxing Crescent (2%)🌕 Full moon: Oct 26 at 1:11 AM · 🌑 New moon: Nov 9 at 4:02 AMTomorrow
October 12, 2026
First light at 6:00:01 amStart of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light.
Sunrise time: 6:27:07 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: 7:24:35 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 7:51:46 pmEnd of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.·Night at 8:57:33 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, 57 minutes
Tomorrow will be approximately 2 minutes longer than today in Bahía Blanca
Moonrise: 7:04 AM Moonset: 9:52 PMMoon phase: 🌘 Waxing Crescent (6%)
- Bahía Blanca, Buenos Aires
- Latitude: -38.719589 (South)
- Longitude: -62.27243 (West)
- Time zone: Argentina Standard Time (UTC−3)
Shortest day in Bahía Blanca, Buenos Aires
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, 27 minutes.Longest day in Bahía Blanca, Buenos Aires
The longest day of the year will be in 2 months and 10 days, during the summer solstice on December 21, 2026, with a daylight length of 14 hours, 52 minutes.
October 2026 - Bahía Blanca, Buenos Aires - 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 Bahía Blanca.
All times are in Bahía Blanca's time: Argentina Standard Time (UTC−3).
The day length increases by 1 hour, 12 minutes over the course of October 2026 in Bahía Blanca, Buenos Aires - from 12 hours, 30 minutes on the first day to 13 hours, 43 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.6:17:21 am | 6:44:01 am | 7:14:03 pm | Twilight endEnd of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.7:40:47 pm | 12h 30m 2s | 2m 30s | Solar noonTime of day when the sun reaches its highest point in the sky.12:58:42 pm | 54.6° | 5:45:59 am | 8:12:15 pm | 5:13:51 am | 8:44:29 pm | Night lengthCalculated from this day's sunset to the next day's sunrise.11h 28m 24s | 🌔 (66%)Waning Gibbous: 66% illuminated at midnight, at the end of the day | 12:58:52 am | 3.4° S |
| Fri, Oct 2 | 6:15:45 am | 6:42:27 am | 7:14:59 pm | 7:41:44 pm | 12h 32m 32s | 2m 30s | 12:58:23 pm | 55° | 5:44:19 am | 8:13:16 pm | 5:12:06 am | 8:45:36 pm | 11h 25m 54s | 🌔 (55%)Waning Gibbous: 55% illuminated at midnight, at the end of the day | 12:58:33 am | 3.8° S |
| Sat, Oct 3 | 6:14:09 am | 6:40:53 am | 7:15:55 pm | 7:42:43 pm | 12h 35m 2s | 2m 30s | 12:58:04 pm | 55.4° | 5:42:39 am | 8:14:18 pm | 5:10:21 am | 8:46:44 pm | 11h 23m 24s | 🌓 (44%) Last quarter at 10:25 amLast quarter at 10:25 am. At midnight, at the end of the day: 44% illuminated |
12:58:13 am | 4.1° S |
| Sun, Oct 4 | 6:12:34 am | 6:39:19 am | 7:16:52 pm | 7:43:41 pm | 12h 37m 33s | 2m 30s | 12:57:46 pm | 55.8° | 5:41:00 am | 8:15:21 pm | 5:08:35 am | 8:47:53 pm | 11h 20m 54s | 🌒 (33%)Waning Crescent: 33% illuminated at midnight, at the end of the day | 12:57:56 am | 4.5° S |
| Mon, Oct 5 | 6:10:58 am | 6:37:46 am | 7:17:48 pm | 7:44:40 pm | 12h 40m 2s | 2m 30s | 12:57:27 pm | 56.2° | 5:39:20 am | 8:16:24 pm | 5:06:50 am | 8:49:03 pm | 11h 18m 25s | 🌒 (23%)Waning Crescent: 23% illuminated at midnight, at the end of the day | 12:57:36 am | 4.9° S |
| Tue, Oct 6 | 6:09:23 am | 6:36:13 am | 7:18:46 pm | 7:45:40 pm | 12h 42m 33s | 2m 30s | 12:57:09 pm | 56.6° | 5:37:41 am | 8:17:28 pm | 5:05:04 am | 8:50:13 pm | 11h 15m 55s | 🌒 (14%)Waning Crescent: 14% illuminated at midnight, at the end of the day | 12:57:18 am | 5.3° S |
| Wed, Oct 7 | 6:07:48 am | 6:34:41 am | 7:19:43 pm | 7:46:39 pm | 12h 45m 2s | 2m 30s | 12:56:52 pm | 57° | 5:36:02 am | 8:18:32 pm | 5:03:18 am | 8:51:24 pm | 11h 13m 26s | 🌒 (7%)Waning Crescent: 7% illuminated at midnight, at the end of the day | 12:57:01 am | 5.7° S |
| Thu, Oct 8 | 6:06:14 am | 6:33:09 am | 7:20:41 pm | 7:47:40 pm | 12h 47m 32s | 2m 30s | 12:56:35 pm | 57.3° | 5:34:23 am | 8:19:37 pm | 5:01:32 am | 8:52:36 pm | 11h 10m 57s | 🌒 (3%)Waning Crescent: 3% illuminated at midnight, at the end of the day | 12:56:44 am | 6.1° S |
| Fri, Oct 9 | 6:04:40 am | 6:31:38 am | 7:21:39 pm | 7:48:41 pm | 12h 50m 1s | 2m 29s | 12:56:18 pm | 57.7° | 5:32:45 am | 8:20:43 pm | 4:59:46 am | 8:53:49 pm | 11h 8m 28s | 🌒 (0.4%)Waning Crescent: 0.4% illuminated at midnight, at the end of the day | 12:56:26 am | 6.4° S |
| Sat, Oct 10 | 6:03:07 am | 6:30:07 am | 7:22:37 pm | 7:49:42 pm | 12h 52m 30s | 2m 29s | 12:56:02 pm | 58.1° | 5:31:06 am | 8:21:49 pm | 4:58:01 am | 8:55:03 pm | 11h 6m 0s | 🌑 (0.4%) New moon at 12:50 pmNew moon at 12:50 pm. At midnight, at the end of the day: 0.4% illuminated |
12:56:10 am | 6.8° S |
| Sun, Oct 11 | 6:01:34 am | 6:28:37 am | 7:23:36 pm | 7:50:44 pm | 12h 54m 59s | 2m 29s | 12:55:46 pm | 58.5° | 5:29:28 am | 8:22:56 pm | 4:56:15 am | 8:56:18 pm | 11h 3m 31s | 🌘 (2%)Waxing Crescent: 2% illuminated at midnight, at the end of the day | 12:55:54 am | 7.2° S |
| Mon, Oct 12 | 6:00:01 am | 6:27:07 am | 7:24:35 pm | 7:51:46 pm | 12h 57m 28s | 2m 29s | 12:55:31 pm | 58.9° | 5:27:50 am | 8:24:03 pm | 4:54:29 am | 8:57:33 pm | 11h 1m 3s | 🌘 (6%)Waxing Crescent: 6% illuminated at midnight, at the end of the day | 12:55:39 am | 7.6° S |
| Tue, Oct 13 | 5:58:29 am | 6:25:38 am | 7:25:35 pm | 7:52:49 pm | 12h 59m 57s | 2m 28s | 12:55:16 pm | 59.2° | 5:26:13 am | 8:25:12 pm | 4:52:44 am | 8:58:50 pm | 10h 58m 35s | 🌘 (12%)Waxing Crescent: 12% illuminated at midnight, at the end of the day | 12:55:23 am | 7.9° S |
| Wed, Oct 14 | 5:56:57 am | 6:24:10 am | 7:26:34 pm | 7:53:52 pm | 13h 2m 24s | 2m 28s | 12:55:02 pm | 59.6° | 5:24:36 am | 8:26:20 pm | 4:50:59 am | 9:00:07 pm | 10h 56m 8s | 🌘 (19%)Waxing Crescent: 19% illuminated at midnight, at the end of the day | 12:55:09 am | 8.3° S |
| Thu, Oct 15 | 5:55:27 am | 6:22:42 am | 7:27:35 pm | 7:54:55 pm | 13h 4m 53s | 2m 28s | 12:54:48 pm | 60° | 5:22:59 am | 8:27:30 pm | 4:49:14 am | 9:01:25 pm | 10h 53m 41s | 🌘 (27%)Waxing Crescent: 27% illuminated at midnight, at the end of the day | 12:54:55 am | 8.7° S |
| Fri, Oct 16 | 5:53:56 am | 6:21:16 am | 7:28:35 pm | 7:55:59 pm | 13h 7m 19s | 2m 27s | 12:54:35 pm | 60.3° | 5:21:23 am | 8:28:40 pm | 4:47:29 am | 9:02:44 pm | 10h 51m 15s | 🌘 (36%)Waxing Crescent: 36% illuminated at midnight, at the end of the day | 12:54:41 am | 9.1° S |
| Sat, Oct 17 | 5:52:27 am | 6:19:50 am | 7:29:36 pm | 7:57:04 pm | 13h 9m 46s | 2m 27s | 12:54:23 pm | 60.7° | 5:19:47 am | 8:29:51 pm | 4:45:44 am | 9:04:04 pm | 10h 48m 49s | 🌘 (45%)Waxing Crescent: 45% illuminated at midnight, at the end of the day | 12:54:29 am | 9.4° S |
| Sun, Oct 18 | 5:50:58 am | 6:18:25 am | 7:30:38 pm | 7:58:09 pm | 13h 12m 13s | 2m 26s | 12:54:11 pm | 61.1° | 5:18:12 am | 8:31:02 pm | 4:44:00 am | 9:05:25 pm | 10h 46m 22s | 🌗 (54%) First quarter at 1:12 pmFirst quarter at 1:12 pm. At midnight, at the end of the day: 54% illuminated |
12:54:17 am | 9.8° S |
| Mon, Oct 19 | 5:49:30 am | 6:17:00 am | 7:31:39 pm | 7:59:15 pm | 13h 14m 39s | 2m 26s | 12:54:00 pm | 61.4° | 5:16:38 am | 8:32:14 pm | 4:42:16 am | 9:06:47 pm | 10h 43m 58s | 🌖 (64%)Waxing Gibbous: 64% illuminated at midnight, at the end of the day | 12:54:06 am | 10.1° S |
| Tue, Oct 20 | 5:48:02 am | 6:15:37 am | 7:32:41 pm | 8:00:21 pm | 13h 17m 4s | 2m 26s | 12:53:49 pm | 61.8° | 5:15:04 am | 8:33:27 pm | 4:40:33 am | 9:08:09 pm | 10h 41m 33s | 🌖 (73%)Waxing Gibbous: 73% illuminated at midnight, at the end of the day | 12:53:54 am | 10.5° S |
| Wed, Oct 21 | 5:46:36 am | 6:14:14 am | 7:33:44 pm | 8:01:28 pm | 13h 19m 30s | 2m 25s | 12:53:39 pm | 62.1° | 5:13:31 am | 8:34:41 pm | 4:38:50 am | 9:09:33 pm | 10h 39m 9s | 🌖 (81%)Waxing Gibbous: 81% illuminated at midnight, at the end of the day | 12:53:44 am | 10.9° S |
| Thu, Oct 22 | 5:45:10 am | 6:12:53 am | 7:34:47 pm | 8:02:35 pm | 13h 21m 54s | 2m 24s | 12:53:30 pm | 62.5° | 5:11:58 am | 8:35:55 pm | 4:37:07 am | 9:10:57 pm | 10h 36m 45s | 🌖 (89%)Waxing Gibbous: 89% illuminated at midnight, at the end of the day | 12:53:35 am | 11.2° S |
| Fri, Oct 23 | 5:43:46 am | 6:11:32 am | 7:35:50 pm | 8:03:42 pm | 13h 24m 18s | 2m 24s | 12:53:21 pm | 62.8° | 5:10:27 am | 8:37:09 pm | 4:35:25 am | 9:12:22 pm | 10h 34m 23s | 🌖 (95%)Waxing Gibbous: 95% illuminated at midnight, at the end of the day | 12:53:25 am | 11.6° S |
| Sat, Oct 24 | 5:42:22 am | 6:10:13 am | 7:36:54 pm | 8:04:50 pm | 13h 26m 41s | 2m 23s | 12:53:13 pm | 63.2° | 5:08:56 am | 8:38:24 pm | 4:33:44 am | 9:13:48 pm | 10h 32m 0s | 🌖 (98%)Waxing Gibbous: 98% illuminated at midnight, at the end of the day | 12:53:17 am | 11.9° S |
| Sun, Oct 25 | 5:40:59 am | 6:08:54 am | 7:37:58 pm | 8:05:59 pm | 13h 29m 4s | 2m 22s | 12:53:06 pm | 63.5° | 5:07:26 am | 8:39:40 pm | 4:32:03 am | 9:15:15 pm | 10h 29m 39s | 🌖 (99.8%)Waxing Gibbous: 99.8% illuminated at midnight, at the end of the day | 12:53:09 am | 12.3° S |
| Mon, Oct 26 | 5:39:37 am | 6:07:37 am | 7:39:02 pm | 8:07:08 pm | 13h 31m 25s | 2m 22s | 12:53:00 pm | 63.9° | 5:05:56 am | 8:40:57 pm | 4:30:22 am | 9:16:43 pm | 10h 27m 19s | 🌕 (99%) Full moon at 1:11 amFull moon at 1:11 am. At midnight, at the end of the day: 99% illuminated |
12:53:03 am | 12.6° S |
| Tue, Oct 27 | 5:38:16 am | 6:06:21 am | 7:40:06 pm | 8:08:17 pm | 13h 33m 45s | 2m 21s | 12:52:54 pm | 64.2° | 5:04:28 am | 8:42:14 pm | 4:28:43 am | 9:18:11 pm | 10h 25m 0s | 🌔 (95%)Waning Gibbous: 95% illuminated at midnight, at the end of the day | 12:52:57 am | 12.9° S |
| Wed, Oct 28 | 5:36:56 am | 6:05:06 am | 7:41:11 pm | 8:09:27 pm | 13h 36m 5s | 2m 20s | 12:52:49 pm | 64.5° | 5:03:00 am | 8:43:31 pm | 4:27:04 am | 9:19:40 pm | 10h 22m 41s | 🌔 (88%)Waning Gibbous: 88% illuminated at midnight, at the end of the day | 12:52:51 am | 13.3° S |
| Thu, Oct 29 | 5:35:38 am | 6:03:52 am | 7:42:17 pm | 8:10:37 pm | 13h 38m 25s | 2m 19s | 12:52:45 pm | 64.9° | 5:01:34 am | 8:44:49 pm | 4:25:26 am | 9:21:10 pm | 10h 20m 23s | 🌔 (79%)Waning Gibbous: 79% illuminated at midnight, at the end of the day | 12:52:47 am | 13.6° S |
| Fri, Oct 30 | 5:34:20 am | 6:02:40 am | 7:43:22 pm | 8:11:47 pm | 13h 40m 42s | 2m 18s | 12:52:41 pm | 65.2° | 5:00:08 am | 8:46:08 pm | 4:23:48 am | 9:22:41 pm | 10h 18m 6s | 🌔 (69%)Waning Gibbous: 69% illuminated at midnight, at the end of the day | 12:52:42 am | 13.9° S |
| Sat, Oct 31 | 5:33:04 am | 6:01:28 am | 7:44:28 pm | 8:12:58 pm | 13h 43m 0s | 2m 17s | 12:52:39 pm | 65.5° | 4:58:44 am | 8:47:27 pm | 4:22:12 am | 9:24:13 pm | 10h 15m 50s | 🌔 (58%)Waning Gibbous: 58% illuminated at midnight, at the end of the day | 12:52:40 am | 14.3° S |
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Sunrise and Sunset photos in Bahía Blanca, Buenos Aires
Enjoy this beautiful gallery of images of the sunset and sunrise at Bahía Blanca, Buenos Aires.
Year distribution of sunrise and sunset times in Bahía Blanca, Buenos Aires - 2026
The following graph shows sunrise and sunset times in Bahía Blanca, Buenos Aires for every day of the year.
Daylight Dawn & dusk (civil twilight) Night Solar noon
Earliest and latest sunrise and sunset in Bahía Blanca
In Bahía Blanca, the earliest sunrise of 2026 is on December 7 at 5:37 am, while the latest sunrise is on June 28 at 8:28 am. The earliest sunset is on June 13 at 5:53 pm, and the latest sunset is on January 4 at 8:37 pm.
Bahía Blanca gets 5h 25m more daylight on the longest day than on the shortest one (14h 52m versus 9h 27m). Averaged over the whole year, a day lasts 12h 06m.
Bahía Blanca Analemma
Due to Earth's tilted axis and slightly elliptical orbit, the Sun is never seen in the same position at noon in Bahía Blanca. 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 Bahía Blanca.
Over the year, the 12:00 Sun swings between just 25.7° above the horizon (around Jun 24) and 69.4° (around Dec 12) in Bahía Blanca. The smaller loop hangs at the bottom, the signature of a Southern Hemisphere analemma. Notice the whole figure leans east of the meridian: over Bahía Blanca the Sun reaches its highest point between 12:52 and 13:23 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 Bahía Blanca, Buenos Aires
These nearby towns and cities have almost the same sunrise and sunset times as Bahía Blanca, Buenos Aires — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Punta Alta 24 kmMédanos 38 kmTornquist 69 kmCoronel Dorrego 85 kmMonte Hermoso 90 km