Sunrise and sunset times in San Fernando
EditCheck out today's and tomorrow's sunrise and sunset times in San Fernando, as well as the whole calendar for October 2026.
Noticed slightly different times? We upgraded our calculations
Today
October 15, 2026. Current time: 1:34:05 am
Night ends at 5:15 am5:14:41 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 6:08 am6:07:45 am
Dawn, the start of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light.
Sunrise time: 6:30:45 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: 6:05:30 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 6:28 pm6:28:29 pm
Dusk, the end of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.·Night at 7:22 pm7:21:31 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: -65.70° (below the horizon) · Azimuth: 51.2° (NE)
Daylight Golden Hour Dawn & dusk (civil twilight) Night
Day length: 11 hours, 34 minutes
4 hours, 56 minutes left until today's sunrise in San Fernando
Moon will rise on Oct 15 at 11:08 am
Moon will set on Oct 15 at 9:36 pmMoon phase: 🌒 Waxing Crescent (20%)🌕 Full moon: Oct 25 at 10:11 pm · 🌑 New moon: Nov 9 at 1:02 amTomorrow
October 16, 2026
Night ends at 5:15 am5:15:06 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 6:08 am6:08:12 am
Dawn, the start of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light.
Sunrise time: 6:31:13 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: 6:04:35 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 6:28 pm6:27:36 pm
Dusk, the end of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.·Night at 7:21 pm7:20:40 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: 11 hours, 33 minutes
Tomorrow will be 1 minute shorter than today in San Fernando
Moon will rise on Oct 16 at 11:59 am Moon will set on Oct 16 at 10:29 pmMoon phase: 🌒 Waxing Crescent (37%)
- San Fernando, Tamaulipas
- Latitude: 24.84749 (North)
- Longitude: -98.148277 (West)
- Time zone: Central Standard Time (CST, UTC−6)
Shortest day in San Fernando, Tamaulipas
The shortest day of the year will be in 2 months and 6 days, during the winter solstice on December 21, 2026, with a daylight length of 10 hours, 35 minutes.Longest day in San Fernando, Tamaulipas
The longest day of the year was around 3 months ago, during the summer solstice on June 21, 2026, with a daylight length of 13 hours, 40 minutes.
October 2026 - San Fernando, Tamaulipas - 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 San Fernando.
All times are in San Fernando's time: Central Standard Time (CST, UTC−6).
The day length shortens by 41 minutes over the course of October 2026 in San Fernando, Tamaulipas - from 11 hours, 54 minutes on the first day to 11 hours, 13 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.6:01:55 am | 6:24:43 am | 6:19:17 pm | Twilight endEnd of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.6:42:04 pm | 11h 54m 34s | -1m 26s | Solar noonTime of day when the sun reaches its highest point in the sky.12:22:11 pm | 61.75° | 5:35:28 am | 7:08:30 pm | 5:08:57 am | 7:34:58 pm | Night lengthCalculated from this day's sunset to the next day's sunrise.12h 5m 50s | 🌖 (65%)Waning Gibbous: 65% illuminated at midnight, at the end of the day | 12:22:21 am | 3.4° S |
| Fri, Oct 2 | 6:02:19 am | 6:25:07 am | 6:18:15 pm | 6:41:02 pm | 11h 53m 8s | -1m 26s | 12:21:51 pm | 61.36° | 5:35:51 am | 7:07:28 pm | 5:09:22 am | 7:33:56 pm | 12h 7m 16s | 🌖 (54%)Waning Gibbous: 54% illuminated at midnight, at the end of the day | 12:22:00 am | 3.8° S |
| Sat, Oct 3 | 6:02:42 am | 6:25:31 am | 6:17:13 pm | 6:40:01 pm | 11h 51m 42s | -1m 26s | 12:21:33 pm | 60.97° | 5:36:15 am | 7:06:27 pm | 5:09:46 am | 7:32:54 pm | 12h 8m 42s | 🌗 (42%) Last quarter at 7:25 amLast quarter at 7:25 am. At midnight, at the end of the day: 42% illuminated |
12:21:43 am | 4.2° S |
| Sun, Oct 4 | 6:03:06 am | 6:25:55 am | 6:16:11 pm | 6:39:00 pm | 11h 50m 16s | -1m 26s | 12:21:14 pm | 60.59° | 5:36:38 am | 7:05:26 pm | 5:10:10 am | 7:31:53 pm | 12h 10m 9s | 🌘 (31%)Waning Crescent: 31% illuminated at midnight, at the end of the day | 12:21:23 am | 4.6° S |
| Mon, Oct 5 | 6:03:30 am | 6:26:20 am | 6:15:10 pm | 6:37:59 pm | 11h 48m 50s | -1m 26s | 12:20:56 pm | 60.20° | 5:37:02 am | 7:04:26 pm | 5:10:34 am | 7:30:52 pm | 12h 11m 35s | 🌘 (21%)Waning Crescent: 21% illuminated at midnight, at the end of the day | 12:21:05 am | 5.0° S |
| Tue, Oct 6 | 6:03:54 am | 6:26:45 am | 6:14:10 pm | 6:37:00 pm | 11h 47m 25s | -1m 25s | 12:20:38 pm | 59.82° | 5:37:26 am | 7:03:26 pm | 5:10:58 am | 7:29:53 pm | 12h 13m 0s | 🌘 (13%)Waning Crescent: 13% illuminated at midnight, at the end of the day | 12:20:47 am | 5.3° S |
| Wed, Oct 7 | 6:04:19 am | 6:27:10 am | 6:13:10 pm | 6:36:00 pm | 11h 46m 0s | -1m 25s | 12:20:20 pm | 59.44° | 5:37:50 am | 7:02:28 pm | 5:11:23 am | 7:28:54 pm | 12h 14m 26s | 🌘 (7%)Waning Crescent: 7% illuminated at midnight, at the end of the day | 12:20:29 am | 5.7° S |
| Thu, Oct 8 | 6:04:43 am | 6:27:36 am | 6:12:10 pm | 6:35:02 pm | 11h 44m 34s | -1m 25s | 12:20:03 pm | 59.06° | 5:38:14 am | 7:01:29 pm | 5:11:47 am | 7:27:55 pm | 12h 15m 52s | 🌘 (2%)Waning Crescent: 2% illuminated at midnight, at the end of the day | 12:20:11 am | 6.1° S |
| Fri, Oct 9 | 6:05:08 am | 6:28:02 am | 6:11:11 pm | 6:34:04 pm | 11h 43m 9s | -1m 25s | 12:19:47 pm | 58.68° | 5:38:39 am | 7:00:32 pm | 5:12:11 am | 7:26:58 pm | 12h 17m 17s | 🌘 (0.3%)Waning Crescent: 0.3% illuminated at midnight, at the end of the day | 12:19:55 am | 6.5° S |
| Sat, Oct 10 | 6:05:34 am | 6:28:28 am | 6:10:13 pm | 6:33:06 pm | 11h 41m 45s | -1m 25s | 12:19:31 pm | 58.30° | 5:39:03 am | 6:59:35 pm | 5:12:36 am | 7:26:01 pm | 12h 18m 42s | 🌑 (1%) New moon at 9:50 amNew moon at 9:50 am. At midnight, at the end of the day: 1% illuminated |
12:19:39 am | 6.9° S |
| Sun, Oct 11 | 6:05:59 am | 6:28:55 am | 6:09:15 pm | 6:32:09 pm | 11h 40m 20s | -1m 25s | 12:19:15 pm | 57.92° | 5:39:28 am | 6:58:39 pm | 5:13:01 am | 7:25:06 pm | 12h 20m 7s | 🌒 (3%)Waxing Crescent: 3% illuminated at midnight, at the end of the day | 12:19:23 am | 7.2° S |
| Mon, Oct 12 | 6:06:25 am | 6:29:22 am | 6:08:18 pm | 6:31:13 pm | 11h 38m 56s | -1m 24s | 12:19:00 pm | 57.54° | 5:39:53 am | 6:57:44 pm | 5:13:25 am | 7:24:11 pm | 12h 21m 31s | 🌒 (7%)Waxing Crescent: 7% illuminated at midnight, at the end of the day | 12:19:08 am | 7.6° S |
| Tue, Oct 13 | 6:06:51 am | 6:29:49 am | 6:07:21 pm | 6:30:18 pm | 11h 37m 32s | -1m 24s | 12:18:45 pm | 57.17° | 5:40:19 am | 6:56:50 pm | 5:13:50 am | 7:23:17 pm | 12h 22m 56s | 🌒 (13%)Waxing Crescent: 13% illuminated at midnight, at the end of the day | 12:18:52 am | 8.0° S |
| Wed, Oct 14 | 6:07:18 am | 6:30:17 am | 6:06:25 pm | 6:29:23 pm | 11h 36m 8s | -1m 24s | 12:18:31 pm | 56.80° | 5:40:44 am | 6:55:56 pm | 5:14:15 am | 7:22:24 pm | 12h 24m 20s | 🌒 (20%)Waxing Crescent: 20% illuminated at midnight, at the end of the day | 12:18:38 am | 8.4° S |
| Thu, Oct 15 | 6:07:45 am | 6:30:45 am | 6:05:30 pm | 6:28:29 pm | 11h 34m 45s | -1m 23s | 12:18:17 pm | 56.43° | 5:41:10 am | 6:55:03 pm | 5:14:41 am | 7:21:31 pm | 12h 25m 43s | 🌒 (28%)Waxing Crescent: 28% illuminated at midnight, at the end of the day | 12:18:24 am | 8.7° S |
| Fri, Oct 16 | 6:08:12 am | 6:31:13 am | 6:04:35 pm | 6:27:36 pm | 11h 33m 22s | -1m 23s | 12:18:04 pm | 56.06° | 5:41:36 am | 6:54:11 pm | 5:15:06 am | 7:20:40 pm | 12h 27m 7s | 🌒 (37%)Waxing Crescent: 37% illuminated at midnight, at the end of the day | 12:18:10 am | 9.1° S |
| Sat, Oct 17 | 6:08:39 am | 6:31:42 am | 6:03:41 pm | 6:26:44 pm | 11h 31m 59s | -1m 23s | 12:17:52 pm | 55.70° | 5:42:02 am | 6:53:20 pm | 5:15:32 am | 7:19:50 pm | 12h 28m 31s | 🌒 (46%)Waxing Crescent: 46% illuminated at midnight, at the end of the day | 12:17:58 am | 9.5° S |
| Sun, Oct 18 | 6:09:07 am | 6:32:12 am | 6:02:48 pm | 6:25:53 pm | 11h 30m 36s | -1m 22s | 12:17:40 pm | 55.33° | 5:42:29 am | 6:52:30 pm | 5:15:58 am | 7:19:00 pm | 12h 29m 54s | 🌓 (56%) First quarter at 10:12 amFirst quarter at 10:12 am. At midnight, at the end of the day: 56% illuminated |
12:17:46 am | 9.8° S |
| Mon, Oct 19 | 6:09:35 am | 6:32:42 am | 6:01:56 pm | 6:25:02 pm | 11h 29m 14s | -1m 22s | 12:17:29 pm | 54.97° | 5:42:56 am | 6:51:41 pm | 5:16:24 am | 7:18:12 pm | 12h 31m 16s | 🌔 (65%)Waxing Gibbous: 65% illuminated at midnight, at the end of the day | 12:17:35 am | 10.2° S |
| Tue, Oct 20 | 6:10:04 am | 6:33:12 am | 6:01:05 pm | 6:24:12 pm | 11h 27m 53s | -1m 22s | 12:17:18 pm | 54.61° | 5:43:23 am | 6:50:53 pm | 5:16:50 am | 7:17:25 pm | 12h 32m 38s | 🌔 (74%)Waxing Gibbous: 74% illuminated at midnight, at the end of the day | 12:17:23 am | 10.5° S |
| Wed, Oct 21 | 6:10:33 am | 6:33:43 am | 6:00:14 pm | 6:23:24 pm | 11h 26m 31s | -1m 21s | 12:17:08 pm | 54.26° | 5:43:51 am | 6:50:06 pm | 5:17:17 am | 7:16:39 pm | 12h 34m 0s | 🌔 (82%)Waxing Gibbous: 82% illuminated at midnight, at the end of the day | 12:17:13 am | 10.9° S |
| Thu, Oct 22 | 6:11:03 am | 6:34:14 am | 5:59:25 pm | 6:22:36 pm | 11h 25m 11s | -1m 21s | 12:16:59 pm | 53.91° | 5:44:19 am | 6:49:19 pm | 5:17:44 am | 7:15:54 pm | 12h 35m 21s | 🌔 (90%)Waxing Gibbous: 90% illuminated at midnight, at the end of the day | 12:17:03 am | 11.2° S |
| Fri, Oct 23 | 6:11:33 am | 6:34:46 am | 5:58:36 pm | 6:21:49 pm | 11h 23m 50s | -1m 20s | 12:16:51 pm | 53.56° | 5:44:47 am | 6:48:34 pm | 5:18:11 am | 7:15:10 pm | 12h 36m 42s | 🌔 (95%)Waxing Gibbous: 95% illuminated at midnight, at the end of the day | 12:16:55 am | 11.6° S |
| Sat, Oct 24 | 6:12:03 am | 6:35:18 am | 5:57:48 pm | 6:21:03 pm | 11h 22m 30s | -1m 20s | 12:16:43 pm | 53.21° | 5:45:16 am | 6:47:50 pm | 5:18:38 am | 7:14:27 pm | 12h 38m 3s | 🌔 (99%)Waxing Gibbous: 99% illuminated at midnight, at the end of the day | 12:16:47 am | 11.9° S |
| Sun, Oct 25 | 6:12:34 am | 6:35:51 am | 5:57:02 pm | 6:20:19 pm | 11h 21m 11s | -1m 19s | 12:16:36 pm | 52.86° | 5:45:45 am | 6:47:07 pm | 5:19:06 am | 7:13:45 pm | 12h 39m 22s | 🌕 (99.8%) Full moon at 10:11 pmFull moon at 10:11 pm. At midnight, at the end of the day: 99.8% illuminated |
12:16:40 am | 12.3° S |
| Mon, Oct 26 | 6:13:05 am | 6:36:24 am | 5:56:16 pm | 6:19:35 pm | 11h 19m 52s | -1m 19s | 12:16:29 pm | 52.52° | 5:46:14 am | 6:46:25 pm | 5:19:34 am | 7:13:04 pm | 12h 40m 41s | 🌖 (98%)Waning Gibbous: 98% illuminated at midnight, at the end of the day | 12:16:32 am | 12.6° S |
| Tue, Oct 27 | 6:13:36 am | 6:36:57 am | 5:55:31 pm | 6:18:52 pm | 11h 18m 34s | -1m 18s | 12:16:24 pm | 52.19° | 5:46:44 am | 6:45:44 pm | 5:20:03 am | 7:12:25 pm | 12h 42m 1s | 🌖 (94%)Waning Gibbous: 94% illuminated at midnight, at the end of the day | 12:16:27 am | 13.0° S |
| Wed, Oct 28 | 6:14:08 am | 6:37:32 am | 5:54:48 pm | 6:18:11 pm | 11h 17m 16s | -1m 18s | 12:16:19 pm | 51.85° | 5:47:14 am | 6:45:05 pm | 5:20:31 am | 7:11:47 pm | 12h 43m 18s | 🌖 (87%)Waning Gibbous: 87% illuminated at midnight, at the end of the day | 12:16:21 am | 13.3° S |
| Thu, Oct 29 | 6:14:41 am | 6:38:06 am | 5:54:05 pm | 6:17:30 pm | 11h 15m 59s | -1m 17s | 12:16:15 pm | 51.52° | 5:47:44 am | 6:44:26 pm | 5:21:00 am | 7:11:10 pm | 12h 44m 36s | 🌖 (78%)Waning Gibbous: 78% illuminated at midnight, at the end of the day | 12:16:17 am | 13.6° S |
| Fri, Oct 30 | 6:15:14 am | 6:38:41 am | 5:53:23 pm | 6:16:51 pm | 11h 14m 42s | -1m 17s | 12:16:11 pm | 51.19° | 5:48:15 am | 6:43:49 pm | 5:21:30 am | 7:10:34 pm | 12h 45m 54s | 🌖 (68%)Waning Gibbous: 68% illuminated at midnight, at the end of the day | 12:16:12 am | 14.0° S |
| Sat, Oct 31 | 6:15:47 am | 6:39:17 am | 5:52:43 pm | 6:16:13 pm | 11h 13m 26s | -1m 16s | 12:16:09 pm | 50.87° | 5:48:47 am | 6:43:13 pm | 5:21:59 am | 7:10:00 pm | 12h 47m 10s | 🌖 (57%)Waning Gibbous: 57% illuminated at midnight, at the end of the day | 12:16:10 am | 14.3° S |
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Year distribution of sunrise and sunset times in San Fernando, Tamaulipas - 2026
The following graph shows sunrise and sunset times in San Fernando, Tamaulipas for every day of the year.
Daylight Dawn & dusk (civil twilight) Night Solar noon
Earliest and latest sunrise and sunset in San Fernando, Tamaulipas
In San Fernando, Tamaulipas, the earliest sunrise of 2026 is on June 8 at 5:42 am, while the latest sunrise is on January 13 at 7:19 am. The earliest sunset is on November 29 at 5:42 pm, and the latest sunset is on July 1 at 7:26 pm.
San Fernando, Tamaulipas gets 3h 05m more daylight on the longest day than on the shortest one (13h 40m versus 10h 35m). Averaged over the whole year, a day lasts 12h 09m.
San Fernando Analemma
Due to Earth's tilted axis and slightly elliptical orbit, the Sun is never seen in the same position at noon in San Fernando. 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 San Fernando.
Over the year, the 12:00 Sun swings between just 41.1° above the horizon (around Dec 24) and 82.5° (around Jun 3) in San Fernando. The smaller loop sits at the top, the signature of a Northern Hemisphere analemma. Notice the whole figure leans east of the meridian: over San Fernando the Sun reaches its highest point between 12:16 and 12:46 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 San Fernando, Tamaulipas
These nearby towns and cities have almost the same sunrise and sunset times as San Fernando, Tamaulipas — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
División del Norte 12 kmLa Lomita 27 kmEmiliano Zapata (Ampliación San Germán) 29 kmCruillas 40 kmAlfredo V. Bonfil 45 kmSan Germán 47 kmEl Barrancón del Tío Blas (El Barrancón) 47 kmLa Loma 50 km