Sunrise and sunset times in El Negro
EditCheck out today's and tomorrow's sunrise and sunset times in El Negro, as well as the whole calendar for October 2026.
Noticed slightly different times? We upgraded our calculations
Today
October 19, 2026. Current time: 7:02:22 pm
Night ends at 5:05 am5:05:08 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 5:56 am5:56:00 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: 6:18:02 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: 5:58:21 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 6:20 pm6:20:23 pm
End of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.·Night at 7:11 pm7:11:14 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.
El Negro Tides
Low 7:15 am 0.3 ftHigh 5:15 pm 0.9 ftYabucoa Harbor
| Low tide | 6:24 am | 0.2 ft | 0.07 m |
|---|---|---|---|
| High tide | 4:54 pm | 0.9 ft | 0.27 m |
| Low tide | 7:15 am | 0.3 ft | 0.10 m |
|---|---|---|---|
| High tide | 5:15 pm | 0.9 ft | 0.26 m |
Tide predictions: NOAA, station 9754228, Yabucoa Harbor (harmonic station), heights above Mean Lower Low Water, local time. Predictions, not observations: wind and pressure change the real water level. Not for navigation.
Sun position chart
Now · Sun altitude: -15.89° (below the horizon) · Azimuth: 264.2° (W)
Daylight Golden Hour Dawn & dusk (civil twilight) Night
Day length: 11 hours, 40 minutes
Sunset in El Negro was 1 hour, 4 minutes ago
Moon set on Oct 19 at 12:18 am
Moon rose on Oct 19 at 1:42 pmMoon phase: 🌔 Waxing Gibbous (62%)🌕 Full moon: Oct 26 at 12:11 am · 🌑 New moon: Nov 9 at 3:02 amTomorrow
October 20, 2026
Night ends at 5:05 am5:05:22 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 5:56 am5:56:16 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: 6:18:20 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: 5:57:42 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 6:20 pm6:19:46 pm
End of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.·Night at 7:11 pm7:10:39 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: 11 hours, 39 minutes
Tomorrow will be 1 minute shorter than today in El Negro
Moon will set on Oct 20 at 1:11 am Moon will rise on Oct 20 at 2:20 pmMoon phase: 🌔 Waxing Gibbous (73%)
- El Negro, Yabucoa
- Latitude: 18.03747 (North)
- Longitude: -65.851273 (West)
- Time zone: Atlantic Standard Time (AST, UTC−4)
Shortest day in El Negro, Yabucoa
The shortest day of the year will be in 2 months and 2 days, during the winter solstice on December 21, 2026, with a daylight length of 11 hours, 3 minutes.Longest day in El Negro, Yabucoa
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, 12 minutes.
October 2026 - El Negro, Yabucoa - 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 El Negro.
All times are in El Negro's time: Atlantic Standard Time (AST, UTC−4).
The day length shortens by 28 minutes over the course of October 2026 in El Negro, Yabucoa - from 11 hours, 58 minutes on the first day to 11 hours, 29 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). | Sunrise Variation |
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). | Sunset Variation |
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.5:52:06 am | 6:13:52 am | +11s | 6:11:56 pm | -49s | Twilight endEnd of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.6:33:40 pm | 11h 58m 4s | -1m 0s | Solar noonTime of day when the sun reaches its highest point in the sky.12:13:01 pm | 68.59° | 5:26:51 am | 6:58:54 pm | 5:01:36 am | 7:24:08 pm | Night lengthCalculated from this day's sunset to the next day's sunrise.12h 2m 7s | 🌖 (66%)Waning Gibbous: 66% illuminated at midnight, at the end of the day | 12:13:11 am | 3.4° S |
| Fri, Oct 2 | 5:52:17 am | 6:14:03 am | +11s | 6:11:06 pm | -50s | 6:32:51 pm | 11h 57m 3s | -1m 0s | 12:12:42 pm | 68.20° | 5:27:02 am | 6:58:05 pm | 5:01:47 am | 7:23:19 pm | 12h 3m 8s | 🌖 (55%)Waning Gibbous: 55% illuminated at midnight, at the end of the day | 12:12:52 am | 3.8° S |
| Sat, Oct 3 | 5:52:28 am | 6:14:14 am | +11s | 6:10:17 pm | -49s | 6:32:03 pm | 11h 56m 3s | -1m 0s | 12:12:23 pm | 67.82° | 5:27:12 am | 6:57:17 pm | 5:01:58 am | 7:22:31 pm | 12h 4m 8s | 🌗 (43%) Last quarter at 9:25 amLast quarter at 9:25 am. At midnight, at the end of the day: 43% illuminated |
12:12:33 am | 4.1° S |
| Sun, Oct 4 | 5:52:38 am | 6:14:25 am | +11s | 6:09:28 pm | -49s | 6:31:15 pm | 11h 55m 3s | -1m 0s | 12:12:04 pm | 67.43° | 5:27:23 am | 6:56:29 pm | 5:02:08 am | 7:21:43 pm | 12h 5m 9s | 🌘 (32%)Waning Crescent: 32% illuminated at midnight, at the end of the day | 12:12:13 am | 4.5° S |
| Mon, Oct 5 | 5:52:50 am | 6:14:37 am | +12s | 6:08:40 pm | -48s | 6:30:27 pm | 11h 54m 3s | -1m 0s | 12:11:46 pm | 67.05° | 5:27:34 am | 6:55:42 pm | 5:02:19 am | 7:20:56 pm | 12h 6m 9s | 🌘 (22%)Waning Crescent: 22% illuminated at midnight, at the end of the day | 12:11:55 am | 4.9° S |
| Tue, Oct 6 | 5:53:01 am | 6:14:49 am | +12s | 6:07:52 pm | -48s | 6:29:40 pm | 11h 53m 3s | -1m 0s | 12:11:28 pm | 66.66° | 5:27:45 am | 6:54:55 pm | 5:02:30 am | 7:20:09 pm | 12h 7m 10s | 🌘 (14%)Waning Crescent: 14% illuminated at midnight, at the end of the day | 12:11:37 am | 5.3° S |
| Wed, Oct 7 | 5:53:13 am | 6:15:02 am | +13s | 6:07:05 pm | -47s | 6:28:53 pm | 11h 52m 3s | -1m 0s | 12:11:11 pm | 66.28° | 5:27:56 am | 6:54:09 pm | 5:02:41 am | 7:19:23 pm | 12h 8m 10s | 🌘 (7%)Waning Crescent: 7% illuminated at midnight, at the end of the day | 12:11:20 am | 5.7° S |
| Thu, Oct 8 | 5:53:25 am | 6:15:15 am | +13s | 6:06:18 pm | -47s | 6:28:07 pm | 11h 51m 3s | -1m 0s | 12:10:54 pm | 65.90° | 5:28:08 am | 6:53:24 pm | 5:02:52 am | 7:18:38 pm | 12h 9m 10s | 🌘 (3%)Waning Crescent: 3% illuminated at midnight, at the end of the day | 12:11:03 am | 6.1° S |
| Fri, Oct 9 | 5:53:37 am | 6:15:28 am | +13s | 6:05:32 pm | -46s | 6:27:22 pm | 11h 50m 4s | -1m 0s | 12:10:37 pm | 65.52° | 5:28:19 am | 6:52:39 pm | 5:03:04 am | 7:17:54 pm | 12h 10m 9s | 🌘 (0.4%)Waning Crescent: 0.4% illuminated at midnight, at the end of the day | 12:10:45 am | 6.4° S |
| Sat, Oct 10 | 5:53:50 am | 6:15:41 am | +13s | 6:04:46 pm | -46s | 6:26:37 pm | 11h 49m 5s | -59s | 12:10:21 pm | 65.14° | 5:28:31 am | 6:51:55 pm | 5:03:15 am | 7:17:10 pm | 12h 11m 9s | 🌑 (0.4%) New moon at 11:50 amNew moon at 11:50 am. At midnight, at the end of the day: 0.4% illuminated |
12:10:29 am | 6.8° S |
| Sun, Oct 11 | 5:54:03 am | 6:15:55 am | +14s | 6:04:00 pm | -46s | 6:25:52 pm | 11h 48m 5s | -59s | 12:10:05 pm | 64.76° | 5:28:43 am | 6:51:12 pm | 5:03:27 am | 7:16:27 pm | 12h 12m 10s | 🌒 (3%)Waxing Crescent: 3% illuminated at midnight, at the end of the day | 12:10:13 am | 7.2° S |
| Mon, Oct 12 | 5:54:16 am | 6:16:10 am | +15s | 6:03:16 pm | -44s | 6:25:09 pm | 11h 47m 6s | -59s | 12:09:50 pm | 64.39° | 5:28:56 am | 6:50:29 pm | 5:03:39 am | 7:15:45 pm | 12h 13m 8s | 🌒 (7%)Waxing Crescent: 7% illuminated at midnight, at the end of the day | 12:09:58 am | 7.6° S |
| Tue, Oct 13 | 5:54:30 am | 6:16:24 am | +14s | 6:02:31 pm | -45s | 6:24:26 pm | 11h 46m 7s | -59s | 12:09:35 pm | 64.01° | 5:29:08 am | 6:49:47 pm | 5:03:51 am | 7:15:04 pm | 12h 14m 8s | 🌒 (12%)Waxing Crescent: 12% illuminated at midnight, at the end of the day | 12:09:42 am | 7.9° S |
| Wed, Oct 14 | 5:54:44 am | 6:16:39 am | +15s | 6:01:48 pm | -43s | 6:23:44 pm | 11h 45m 9s | -59s | 12:09:21 pm | 63.64° | 5:29:21 am | 6:49:06 pm | 5:04:03 am | 7:14:23 pm | 12h 15m 7s | 🌒 (19%)Waxing Crescent: 19% illuminated at midnight, at the end of the day | 12:09:28 am | 8.3° S |
| Thu, Oct 15 | 5:54:58 am | 6:16:55 am | +16s | 6:01:05 pm | -43s | 6:23:02 pm | 11h 44m 10s | -58s | 12:09:07 pm | 63.27° | 5:29:34 am | 6:48:25 pm | 5:04:15 am | 7:13:44 pm | 12h 16m 6s | 🌒 (27%)Waxing Crescent: 27% illuminated at midnight, at the end of the day | 12:09:14 am | 8.7° S |
| Fri, Oct 16 | 5:55:13 am | 6:17:11 am | +16s | 6:00:23 pm | -42s | 6:22:21 pm | 11h 43m 12s | -58s | 12:08:54 pm | 62.91° | 5:29:48 am | 6:47:46 pm | 5:04:28 am | 7:13:05 pm | 12h 17m 5s | 🌒 (36%)Waxing Crescent: 36% illuminated at midnight, at the end of the day | 12:09:00 am | 9.1° S |
| Sat, Oct 17 | 5:55:28 am | 6:17:28 am | +17s | 5:59:42 pm | -41s | 6:21:41 pm | 11h 42m 14s | -58s | 12:08:42 pm | 62.54° | 5:30:02 am | 6:47:07 pm | 5:04:41 am | 7:12:27 pm | 12h 18m 3s | 🌒 (45%)Waxing Crescent: 45% illuminated at midnight, at the end of the day | 12:08:48 am | 9.4° S |
| Sun, Oct 18 | 5:55:44 am | 6:17:45 am | +17s | 5:59:01 pm | -41s | 6:21:02 pm | 11h 41m 16s | -58s | 12:08:30 pm | 62.18° | 5:30:16 am | 6:46:29 pm | 5:04:55 am | 7:11:50 pm | 12h 19m 1s | 🌓 (55%) First quarter at 12:12 pmFirst quarter at 12:12 pm. At midnight, at the end of the day: 55% illuminated |
12:08:36 am | 9.8° S |
| Mon, Oct 19 | 5:56:00 am | 6:18:02 am | +17s | 5:58:21 pm | -40s | 6:20:23 pm | 11h 40m 19s | -57s | 12:08:19 pm | 61.82° | 5:30:31 am | 6:45:52 pm | 5:05:08 am | 7:11:14 pm | 12h 19m 59s | 🌔 (64%)Waxing Gibbous: 64% illuminated at midnight, at the end of the day | 12:08:25 am | 10.1° S |
| Tue, Oct 20 | 5:56:16 am | 6:18:20 am | +18s | 5:57:42 pm | -39s | 6:19:46 pm | 11h 39m 22s | -57s | 12:08:08 pm | 61.46° | 5:30:46 am | 6:45:16 pm | 5:05:22 am | 7:10:39 pm | 12h 20m 57s | 🌔 (73%)Waxing Gibbous: 73% illuminated at midnight, at the end of the day | 12:08:13 am | 10.5° S |
| Wed, Oct 21 | 5:56:33 am | 6:18:39 am | +19s | 5:57:03 pm | -39s | 6:19:09 pm | 11h 38m 24s | -57s | 12:07:58 pm | 61.10° | 5:31:02 am | 6:44:40 pm | 5:05:37 am | 7:10:05 pm | 12h 21m 55s | 🌔 (82%)Waxing Gibbous: 82% illuminated at midnight, at the end of the day | 12:08:03 am | 10.9° S |
| Thu, Oct 22 | 5:56:51 am | 6:18:58 am | +19s | 5:56:26 pm | -37s | 6:18:33 pm | 11h 37m 28s | -57s | 12:07:49 pm | 60.75° | 5:31:18 am | 6:44:06 pm | 5:05:51 am | 7:09:32 pm | 12h 22m 51s | 🌔 (89%)Waxing Gibbous: 89% illuminated at midnight, at the end of the day | 12:07:54 am | 11.2° S |
| Fri, Oct 23 | 5:57:08 am | 6:19:17 am | +19s | 5:55:49 pm | -37s | 6:17:58 pm | 11h 36m 32s | -56s | 12:07:40 pm | 60.40° | 5:31:34 am | 6:43:33 pm | 5:06:06 am | 7:09:00 pm | 12h 23m 48s | 🌔 (95%)Waxing Gibbous: 95% illuminated at midnight, at the end of the day | 12:07:44 am | 11.6° S |
| Sat, Oct 24 | 5:57:27 am | 6:19:37 am | +20s | 5:55:13 pm | -36s | 6:17:24 pm | 11h 35m 36s | -56s | 12:07:32 pm | 60.05° | 5:31:51 am | 6:43:00 pm | 5:06:22 am | 7:08:29 pm | 12h 24m 45s | 🌔 (99%)Waxing Gibbous: 99% illuminated at midnight, at the end of the day | 12:07:36 am | 11.9° S |
| Sun, Oct 25 | 5:57:46 am | 6:19:58 am | +21s | 5:54:39 pm | -34s | 6:16:51 pm | 11h 34m 41s | -56s | 12:07:25 pm | 59.71° | 5:32:08 am | 6:42:29 pm | 5:06:37 am | 7:07:59 pm | 12h 25m 40s | 🌔 (99.8%)Waxing Gibbous: 99.8% illuminated at midnight, at the end of the day | 12:07:29 am | 12.3° S |
| Mon, Oct 26 | 5:58:05 am | 6:20:19 am | +21s | 5:54:05 pm | -34s | 6:16:19 pm | 11h 33m 46s | -55s | 12:07:18 pm | 59.36° | 5:32:25 am | 6:41:58 pm | 5:06:54 am | 7:07:30 pm | 12h 26m 36s | 🌕 (98%) Full moon at 12:11 amFull moon at 12:11 am. At midnight, at the end of the day: 98% illuminated |
12:07:21 am | 12.6° S |
| Tue, Oct 27 | 5:58:25 am | 6:20:41 am | +22s | 5:53:32 pm | -33s | 6:15:47 pm | 11h 32m 51s | -55s | 12:07:13 pm | 59.03° | 5:32:44 am | 6:41:29 pm | 5:07:10 am | 7:07:02 pm | 12h 27m 31s | 🌖 (94%)Waning Gibbous: 94% illuminated at midnight, at the end of the day | 12:07:16 am | 12.9° S |
| Wed, Oct 28 | 5:58:46 am | 6:21:03 am | +22s | 5:52:59 pm | -33s | 6:15:17 pm | 11h 31m 56s | -54s | 12:07:08 pm | 58.69° | 5:33:02 am | 6:41:01 pm | 5:07:27 am | 7:06:36 pm | 12h 28m 27s | 🌖 (88%)Waning Gibbous: 88% illuminated at midnight, at the end of the day | 12:07:10 am | 13.3° S |
| Thu, Oct 29 | 5:59:06 am | 6:21:26 am | +23s | 5:52:28 pm | -31s | 6:14:48 pm | 11h 31m 2s | -54s | 12:07:04 pm | 58.36° | 5:33:21 am | 6:40:33 pm | 5:07:45 am | 7:06:10 pm | 12h 29m 21s | 🌖 (79%)Waning Gibbous: 79% illuminated at midnight, at the end of the day | 12:07:06 am | 13.6° S |
| Fri, Oct 30 | 5:59:28 am | 6:21:49 am | +23s | 5:51:58 pm | -30s | 6:14:20 pm | 11h 30m 9s | -53s | 12:07:00 pm | 58.03° | 5:33:41 am | 6:40:07 pm | 5:08:03 am | 7:05:46 pm | 12h 30m 15s | 🌖 (69%)Waning Gibbous: 69% illuminated at midnight, at the end of the day | 12:07:01 am | 13.9° S |
| Sat, Oct 31 | 5:59:50 am | 6:22:13 am | +24s | 5:51:29 pm | -29s | 6:13:53 pm | 11h 29m 16s | -53s | 12:06:58 pm | 57.71° | 5:34:01 am | 6:39:42 pm | 5:08:21 am | 7:05:22 pm | 12h 31m 9s | 🌖 (58%)Waning Gibbous: 58% illuminated at midnight, at the end of the day | 12:06:59 am | 14.3° S |
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Year distribution of sunrise and sunset times in El Negro, Yabucoa - 2026
The following graph shows sunrise and sunset times in El Negro, Yabucoa for every day of the year.
Daylight Dawn & dusk (civil twilight) Night Solar noon
Earliest and latest sunrise and sunset in El Negro
In El Negro, the earliest sunrise of 2026 is on June 5 at 5:46 am, while the latest sunrise is on January 18 at 6:58 am. The earliest sunset is on November 23 at 5:45 pm, and the latest sunset is on July 6 at 7:03 pm.
El Negro gets 2h 09m more daylight on the longest day than on the shortest one (13h 12m versus 11h 03m). Averaged over the whole year, a day lasts 12h 08m.
El Negro Analemma
Due to Earth's tilted axis and slightly elliptical orbit, the Sun is never seen in the same position at noon in El Negro. 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 El Negro.
Over the year, the 12:00 Sun swings between just 48.2° above the horizon (around Dec 24) and 85.3° (around May 13) in El Negro. Sitting almost under the Sun's yearly path, El Negro 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.
Places near El Negro, Yabucoa
These nearby towns and cities have almost the same sunrise and sunset times as El Negro, Yabucoa — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar: