Sunrise and sunset times in Sullivan's Island, SC
EditCheck out today's and tomorrow's sunrise and sunset times in Sullivan's Island, as well as the whole calendar for October 2026.
Noticed slightly different times? We upgraded our calculations
Today
October 21, 2026. Current time: 5:19:08 am
Night ends at 6:06 am6:05:39 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 7:03 am7:03:02 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: 7:28:04 am EDTWhen 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: 6:39:18 pm EDTWhen 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 7:04 pm7:04:18 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 8:02 pm8:01:39 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.
Sullivan's Island Tides
Low 10:18 am 1.4 ftHigh 4:48 pm 5.5 ftSullivans Island (outer coast)
| High tide | 4:14 am | 5.1 ft | 1.54 m |
|---|---|---|---|
| Low tide | 10:18 am | 1.4 ft | 0.41 m |
| High tide | 4:48 pm | 5.5 ft | 1.69 m |
| Low tide | 10:57 pm | 1.2 ft | 0.36 m |
| High tide | 5:07 am | 5.4 ft | 1.64 m |
|---|---|---|---|
| Low tide | 11:14 am | 1.1 ft | 0.34 m |
| High tide | 5:37 pm | 5.6 ft | 1.72 m |
| Low tide | 11:42 pm | 0.9 ft | 0.26 m |
Tide predictions: NOAA, station TEC3047, Sullivans Island (outer coast) (subordinate station: highs and lows from NOAA, curve between them interpolated), 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: -27.78° (below the horizon) · Azimuth: 85.0° (E)
Daylight Golden Hour Dawn & dusk (civil twilight) Night
Day length: 11 hours, 11 minutes
2 hours, 8 minutes left until today's sunrise in Sullivan's Island
Moonset: 2:43 am
Moonrise: 4:06 pmMoon phase: 🌔 Waxing Gibbous (75%)🌕 Full moon: Oct 26 at 12:11 am · 🌑 New moon: Nov 9 at 2:02 amTomorrow
October 22, 2026
Night ends at 6:06 am6:06:22 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 7:04 am7:03:48 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: 7:28:51 am EDTWhen 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: 6:38:12 pm EDTWhen 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 7:03 pm7:03:15 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 8:01 pm8:00:38 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, 9 minutes
Tomorrow will be 2 minutes shorter than today in Sullivan's Island
Moonset: 3:43 am Moonrise: 4:34 pmMoon phase: 🌔 Waxing Gibbous (89%)
- Sullivan's Island, South Carolina
- Latitude: 32.763233 (North)
- Longitude: -79.836754 (West)
- Time zone: Eastern Daylight Time (EDT, UTC−4)
Shortest day in Sullivan's Island, SC
The shortest day of the year will be in 2 months and 0 days, during the winter solstice on December 21, 2026, with a daylight length of 9 hours, 59 minutes.Longest day in Sullivan's Island, SC
The longest day of the year was around 4 months ago, during the summer solstice on June 21, 2026, with a daylight length of 14 hours, 18 minutes.
October 2026 - Sullivan's Island, South Carolina - 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 Sullivan's Island.
All times are in Sullivan's Island's time: Eastern Daylight Time (EDT, UTC−4).
The day length shortens by 58 minutes over the course of October 2026 in Sullivan's Island, SC - from 11 hours, 50 minutes on the first day to 10 hours, 52 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.6:48:56 am | 7:13:32 am | +40s | 7:03:52 pm | -1m 19s | Twilight endEnd of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.7:28:26 pm | 11h 50m 20s | -2m 0s | Solar noonTime of day when the sun reaches its highest point in the sky.1:08:57 pm | 53.85° | 6:20:22 am | 7:56:58 pm | 5:51:39 am | 8:25:37 pm | Night lengthCalculated from this day's sunset to the next day's sunrise.12h 10m 21s | 🌖 (66%)Waning Gibbous: 66% illuminated at midnight, at the end of the day | 1:09:07 am | 3.4° S |
| Fri, Oct 2 | 6:49:36 am | 7:14:13 am | +41s | 7:02:33 pm | -1m 19s | 7:27:08 pm | 11h 48m 20s | -2m 0s | 1:08:38 pm | 53.46° | 6:21:02 am | 7:55:39 pm | 5:52:21 am | 8:24:17 pm | 12h 12m 21s | 🌖 (55%)Waning Gibbous: 55% illuminated at midnight, at the end of the day | 1:08:48 am | 3.8° S |
| Sat, Oct 3 | 6:50:17 am | 7:14:54 am | +41s | 7:01:14 pm | -1m 19s | 7:25:50 pm | 11h 46m 20s | -2m 0s | 1:08:19 pm | 53.08° | 6:21:43 am | 7:54:21 pm | 5:53:03 am | 8:22:58 pm | 12h 14m 21s | 🌗 (43%) Last quarter at 9:25 amLast quarter at 9:25 am. At midnight, at the end of the day: 43% illuminated |
1:08:29 am | 4.2° S |
| Sun, Oct 4 | 6:50:57 am | 7:15:35 am | +41s | 6:59:56 pm | -1m 18s | 7:24:32 pm | 11h 44m 21s | -1m 59s | 1:08:00 pm | 52.69° | 6:22:24 am | 7:53:03 pm | 5:53:45 am | 8:21:39 pm | 12h 16m 21s | 🌘 (32%)Waning Crescent: 32% illuminated at midnight, at the end of the day | 1:08:09 am | 4.5° S |
| Mon, Oct 5 | 6:51:38 am | 7:16:17 am | +42s | 6:58:38 pm | -1m 18s | 7:23:15 pm | 11h 42m 21s | -1m 59s | 1:07:42 pm | 52.31° | 6:23:05 am | 7:51:46 pm | 5:54:27 am | 8:20:21 pm | 12h 18m 20s | 🌘 (22%)Waning Crescent: 22% illuminated at midnight, at the end of the day | 1:07:51 am | 4.9° S |
| Tue, Oct 6 | 6:52:19 am | 7:16:58 am | +41s | 6:57:21 pm | -1m 17s | 7:21:58 pm | 11h 40m 23s | -1m 59s | 1:07:24 pm | 51.92° | 6:23:46 am | 7:50:30 pm | 5:55:09 am | 8:19:04 pm | 12h 20m 19s | 🌘 (14%)Waning Crescent: 14% illuminated at midnight, at the end of the day | 1:07:33 am | 5.3° S |
| Wed, Oct 7 | 6:53:00 am | 7:17:40 am | +42s | 6:56:04 pm | -1m 17s | 7:20:43 pm | 11h 38m 24s | -1m 59s | 1:07:07 pm | 51.54° | 6:24:26 am | 7:49:14 pm | 5:55:51 am | 8:17:47 pm | 12h 22m 19s | 🌘 (7%)Waning Crescent: 7% illuminated at midnight, at the end of the day | 1:07:16 am | 5.7° S |
| Thu, Oct 8 | 6:53:42 am | 7:18:23 am | +43s | 6:54:48 pm | -1m 16s | 7:19:27 pm | 11h 36m 25s | -1m 59s | 1:06:50 pm | 51.16° | 6:25:08 am | 7:47:59 pm | 5:56:32 am | 8:16:32 pm | 12h 24m 17s | 🌘 (3%)Waning Crescent: 3% illuminated at midnight, at the end of the day | 1:06:59 am | 6.1° S |
| Fri, Oct 9 | 6:54:23 am | 7:19:05 am | +42s | 6:53:32 pm | -1m 16s | 7:18:13 pm | 11h 34m 27s | -1m 58s | 1:06:33 pm | 50.78° | 6:25:49 am | 7:46:45 pm | 5:57:14 am | 8:15:17 pm | 12h 26m 16s | 🌘 (0.4%)Waning Crescent: 0.4% illuminated at midnight, at the end of the day | 1:06:41 am | 6.5° S |
| Sat, Oct 10 | 6:55:05 am | 7:19:48 am | +43s | 6:52:17 pm | -1m 15s | 7:16:59 pm | 11h 32m 29s | -1m 58s | 1:06:17 pm | 50.40° | 6:26:30 am | 7:45:32 pm | 5:57:56 am | 8:14:03 pm | 12h 28m 14s | 🌑 (0.4%) New moon at 11:50 amNew moon at 11:50 am. At midnight, at the end of the day: 0.4% illuminated |
1:06:25 am | 6.8° S |
| Sun, Oct 11 | 6:55:47 am | 7:20:31 am | +43s | 6:51:02 pm | -1m 15s | 7:15:45 pm | 11h 30m 31s | -1m 58s | 1:06:01 pm | 50.02° | 6:27:11 am | 7:44:19 pm | 5:58:38 am | 8:12:51 pm | 12h 30m 13s | 🌒 (3%)Waxing Crescent: 3% illuminated at midnight, at the end of the day | 1:06:09 am | 7.2° S |
| Mon, Oct 12 | 6:56:29 am | 7:21:15 am | +44s | 6:49:48 pm | -1m 14s | 7:14:33 pm | 11h 28m 33s | -1m 57s | 1:05:46 pm | 49.65° | 6:27:53 am | 7:43:07 pm | 5:59:19 am | 8:11:39 pm | 12h 32m 11s | 🌒 (7%)Waxing Crescent: 7% illuminated at midnight, at the end of the day | 1:05:54 am | 7.6° S |
| Tue, Oct 13 | 6:57:12 am | 7:21:59 am | +44s | 6:48:35 pm | -1m 13s | 7:13:21 pm | 11h 26m 36s | -1m 57s | 1:05:31 pm | 49.27° | 6:28:35 am | 7:41:56 pm | 6:00:01 am | 8:10:28 pm | 12h 34m 8s | 🌒 (12%)Waxing Crescent: 12% illuminated at midnight, at the end of the day | 1:05:38 am | 8.0° S |
| Wed, Oct 14 | 6:57:55 am | 7:22:43 am | +44s | 6:47:23 pm | -1m 12s | 7:12:10 pm | 11h 24m 40s | -1m 57s | 1:05:17 pm | 48.90° | 6:29:17 am | 7:40:46 pm | 6:00:43 am | 8:09:18 pm | 12h 36m 5s | 🌒 (19%)Waxing Crescent: 19% illuminated at midnight, at the end of the day | 1:05:24 am | 8.3° S |
| Thu, Oct 15 | 6:58:38 am | 7:23:28 am | +45s | 6:46:11 pm | -1m 12s | 7:11:00 pm | 11h 22m 43s | -1m 56s | 1:05:03 pm | 48.53° | 6:29:59 am | 7:39:37 pm | 6:01:25 am | 8:08:09 pm | 12h 38m 2s | 🌒 (27%)Waxing Crescent: 27% illuminated at midnight, at the end of the day | 1:05:10 am | 8.7° S |
| Fri, Oct 16 | 6:59:21 am | 7:24:13 am | +45s | 6:45:00 pm | -1m 11s | 7:09:51 pm | 11h 20m 47s | -1m 56s | 1:04:50 pm | 48.17° | 6:30:41 am | 7:38:29 pm | 6:02:07 am | 8:07:01 pm | 12h 39m 58s | 🌒 (36%)Waxing Crescent: 36% illuminated at midnight, at the end of the day | 1:04:56 am | 9.1° S |
| Sat, Oct 17 | 7:00:05 am | 7:24:58 am | +45s | 6:43:50 pm | -1m 10s | 7:08:42 pm | 11h 18m 52s | -1m 56s | 1:04:38 pm | 47.80° | 6:31:24 am | 7:37:22 pm | 6:02:49 am | 8:05:54 pm | 12h 41m 54s | 🌒 (45%)Waxing Crescent: 45% illuminated at midnight, at the end of the day | 1:04:44 am | 9.4° S |
| Sun, Oct 18 | 7:00:49 am | 7:25:44 am | +46s | 6:42:40 pm | -1m 10s | 7:07:35 pm | 11h 16m 56s | -1m 55s | 1:04:26 pm | 47.44° | 6:32:06 am | 7:36:16 pm | 6:03:32 am | 8:04:49 pm | 12h 43m 50s | 🌓 (55%) First quarter at 12:12 pmFirst quarter at 12:12 pm. At midnight, at the end of the day: 55% illuminated |
1:04:32 am | 9.8° S |
| Mon, Oct 19 | 7:01:33 am | 7:26:30 am | +46s | 6:41:32 pm | -1m 8s | 7:06:28 pm | 11h 15m 2s | -1m 55s | 1:04:15 pm | 47.08° | 6:32:49 am | 7:35:11 pm | 6:04:14 am | 8:03:44 pm | 12h 45m 45s | 🌔 (64%)Waxing Gibbous: 64% illuminated at midnight, at the end of the day | 1:04:21 am | 10.2° S |
| Tue, Oct 20 | 7:02:17 am | 7:27:17 am | +47s | 6:40:24 pm | -1m 8s | 7:05:23 pm | 11h 13m 7s | -1m 54s | 1:04:04 pm | 46.72° | 6:33:32 am | 7:34:07 pm | 6:04:56 am | 8:02:41 pm | 12h 47m 40s | 🌔 (73%)Waxing Gibbous: 73% illuminated at midnight, at the end of the day | 1:04:09 am | 10.5° S |
| Wed, Oct 21 | 7:03:02 am | 7:28:04 am | +47s | 6:39:18 pm | -1m 6s | 7:04:18 pm | 11h 11m 14s | -1m 54s | 1:03:54 pm | 46.36° | 6:34:16 am | 7:33:04 pm | 6:05:39 am | 8:01:39 pm | 12h 49m 33s | 🌔 (82%)Waxing Gibbous: 82% illuminated at midnight, at the end of the day | 1:03:59 am | 10.9° S |
| Thu, Oct 22 | 7:03:48 am | 7:28:51 am | +47s | 6:38:12 pm | -1m 6s | 7:03:15 pm | 11h 9m 21s | -1m 53s | 1:03:45 pm | 46.01° | 6:34:59 am | 7:32:02 pm | 6:06:22 am | 8:00:38 pm | 12h 51m 27s | 🌔 (89%)Waxing Gibbous: 89% illuminated at midnight, at the end of the day | 1:03:50 am | 11.2° S |
| Fri, Oct 23 | 7:04:33 am | 7:29:39 am | +48s | 6:37:07 pm | -1m 5s | 7:02:12 pm | 11h 7m 28s | -1m 52s | 1:03:36 pm | 45.66° | 6:35:43 am | 7:31:01 pm | 6:07:05 am | 7:59:38 pm | 12h 53m 20s | 🌔 (95%)Waxing Gibbous: 95% illuminated at midnight, at the end of the day | 1:03:40 am | 11.6° S |
| Sat, Oct 24 | 7:05:19 am | 7:30:27 am | +48s | 6:36:04 pm | -1m 3s | 7:01:11 pm | 11h 5m 37s | -1m 52s | 1:03:28 pm | 45.31° | 6:36:27 am | 7:30:02 pm | 6:07:48 am | 7:58:40 pm | 12h 55m 12s | 🌔 (99%)Waxing Gibbous: 99% illuminated at midnight, at the end of the day | 1:03:32 am | 11.9° S |
| Sun, Oct 25 | 7:06:05 am | 7:31:16 am | +49s | 6:35:01 pm | -1m 3s | 7:00:11 pm | 11h 3m 45s | -1m 51s | 1:03:21 pm | 44.97° | 6:37:11 am | 7:29:04 pm | 6:08:31 am | 7:57:42 pm | 12h 57m 4s | 🌔 (99.8%)Waxing Gibbous: 99.8% illuminated at midnight, at the end of the day | 1:03:24 am | 12.3° S |
| Mon, Oct 26 | 7:06:52 am | 7:32:05 am | +49s | 6:34:00 pm | -1m 1s | 6:59:12 pm | 11h 1m 55s | -1m 50s | 1:03:15 pm | 44.62° | 6:37:56 am | 7:28:07 pm | 6:09:15 am | 7:56:46 pm | 12h 58m 54s | 🌕 (98%) Full moon at 12:11 amFull moon at 12:11 am. At midnight, at the end of the day: 98% illuminated |
1:03:18 am | 12.6° S |
| Tue, Oct 27 | 7:07:39 am | 7:32:54 am | +49s | 6:32:59 pm | -1m 1s | 6:58:14 pm | 11h 0m 5s | -1m 50s | 1:03:09 pm | 44.29° | 6:38:41 am | 7:27:11 pm | 6:09:58 am | 7:55:52 pm | 13h 0m 45s | 🌖 (94%)Waning Gibbous: 94% illuminated at midnight, at the end of the day | 1:03:12 am | 13.0° S |
| Wed, Oct 28 | 7:08:26 am | 7:33:44 am | +50s | 6:32:00 pm | -59s | 6:57:17 pm | 10h 58m 16s | -1m 49s | 1:03:04 pm | 43.95° | 6:39:26 am | 7:26:16 pm | 6:10:42 am | 7:54:59 pm | 13h 2m 34s | 🌖 (88%)Waning Gibbous: 88% illuminated at midnight, at the end of the day | 1:03:06 am | 13.3° S |
| Thu, Oct 29 | 7:09:13 am | 7:34:34 am | +50s | 6:31:02 pm | -58s | 6:56:22 pm | 10h 56m 28s | -1m 48s | 1:03:00 pm | 43.62° | 6:40:11 am | 7:25:23 pm | 6:11:26 am | 7:54:07 pm | 13h 4m 22s | 🌖 (79%)Waning Gibbous: 79% illuminated at midnight, at the end of the day | 1:03:02 am | 13.6° S |
| Fri, Oct 30 | 7:10:01 am | 7:35:24 am | +50s | 6:30:05 pm | -57s | 6:55:27 pm | 10h 54m 41s | -1m 47s | 1:02:57 pm | 43.29° | 6:40:57 am | 7:24:31 pm | 6:12:10 am | 7:53:16 pm | 13h 6m 10s | 🌖 (69%)Waning Gibbous: 69% illuminated at midnight, at the end of the day | 1:02:59 am | 13.9° S |
| Sat, Oct 31 | 7:10:49 am | 7:36:15 am | +51s | 6:29:09 pm | -56s | 6:54:34 pm | 10h 52m 54s | -1m 46s | 1:02:54 pm | 42.97° | 6:41:43 am | 7:23:40 pm | 6:12:54 am | 7:52:27 pm | 13h 7m 57s | 🌖 (58%)Waning Gibbous: 58% illuminated at midnight, at the end of the day | 1:02:55 am | 14.3° S |
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Year distribution of sunrise and sunset times in Sullivan's Island, SC - 2026
The following graph shows sunrise and sunset times in Sullivan's Island, SC for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Sullivan's Island, SC.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Sullivan's Island, SC
In Sullivan's Island, SC, the earliest sunrise of 2026 is on June 11 at 6:10 am, while the latest sunrise is on March 8 at 7:38 am. The earliest sunset is on December 3 at 5:12 pm, and the latest sunset is on June 29 at 8:31 pm.
Sullivan's Island, SC gets 4h 19m more daylight on the longest day than on the shortest one (14h 18m versus 9h 59m). Averaged over the whole year, a day lasts 12h 10m.
Sullivan's Island, SC Analemma
Due to Earth's tilted axis and slightly elliptical orbit, the Sun is never seen in the same position at noon in Sullivan's Island. 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 Sullivan's Island.
Over the year, the 12:00 Sun swings between just 33.6° above the horizon (around Dec 21) and 79.6° (around Jun 18) in Sullivan's Island. The smaller loop sits at the top, the signature of a Northern Hemisphere analemma.
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 Sullivan's Island, SC
These nearby towns and cities have almost the same sunrise and sunset times as Sullivan's Island, SC — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Mount Pleasant 3 miIsle of Palms 5 miWoodhaven 5 miCharleston 6 miJames Island 7 miFolly Beach 10 miNorth Charleston 10 miJohns Island 14 mi
Indonesia
Eswatini
Lesotho
Puerto Rico