Sunrise and sunset times in Teresina
Check out today's and tomorrow's sunrise and sunset times in Teresina, as well as the whole calendar for September 2026.
Today
September 20, 2026. Current time: 9:46:35 pm
First light at 5:20:49 am
Sunrise time: 5:40:30 am
Sunset time: 5:48:40 pm
Last light at 6:08:21 pm
Sun position chart
Now · Sun altitude: -60.3° (below the horizon) · Azimuth: 263° (W)
Daylight Golden Hour Dawn & dusk (civil twilight) Night
Day length: 12 hours, 8 minutes
Sunset in Teresina was 3 hours, 57 minutes ago
Moon set on Sep 20 at 12:56 AM
Moon rose on Sep 20 at 1:01 PMMoon phase: 🌖 Waxing Gibbous (70%)🌕 Full moon: Sep 26 at 1:50 PM · 🌑 New moon: Oct 10 at 12:50 PMTomorrow
September 21, 2026
First light at 5:20:19 am
Sunrise time: 5:40:00 am
Sunset time: 5:48:27 pm
Last light at 6:08:07 pm
Day length: 12 hours, 8 minutes
Tomorrow will be as long as today in Teresina
Moon will set on Sep 21 at 1:44 AM Moon will rise on Sep 21 at 1:51 PMMoon phase: 🌖 Waxing Gibbous (79%)
- Teresina, Piauí
- Latitude: -5.089170 (South)
- Longitude: -42.801941 (West)
- Time zone: Brasilia Standard Time (UTC-3)
Shortest day in Teresina, Piauí
The shortest day of the year was 2 months and 29 days ago, during the winter solstice on June 21, 2026, with a daylight length of 11 hours and 51 minutes.Longest day in Teresina, Piauí
The longest day of the year will be in around 3 months, during the summer solstice on December 21, 2026, with a daylight length of 12 hours and 27 minutes.
September 2026 - Teresina, Piauí - 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 September in Teresina.
The day length increases by 7 minutes over the course of September 2026 in Teresina, Piauí - from 12 hours, 3 minutes on the first day to 12 hours, 10 minutes on the last day.
| Day | First Light | Sunrise | Sunset | Last Light | Day Length | Day Length Variation | Solar Noon
Time 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 Length
Calculated form this day's sunset to the next day's sunrise.
|
Moon phase |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tue, Sep 1 | 5:29:45 am | 5:49:38 am | 5:52:42 pm | 6:12:35 pm | 12h 3m 4s | 0m 14s | 11:51:10 am | 76.8° | 5:05:27 am | 6:36:53 pm | 4:41:10 am | 7:01:10 pm | 11h 56m 29s | 🌔 (74%) |
| Wed, Sep 2 | 5:29:19 am | 5:49:11 am | 5:52:31 pm | 6:12:22 pm | 12h 3m 20s | 0m 16s | 11:50:51 am | 77.2° | 5:05:02 am | 6:36:39 pm | 4:40:47 am | 7:00:55 pm | 11h 56m 12s | 🌔 (64%) |
| Thu, Sep 3 | 5:28:53 am | 5:48:43 am | 5:52:19 pm | 6:12:09 pm | 12h 3m 36s | 0m 16s | 11:50:31 am | 77.5° | 5:04:37 am | 6:36:25 pm | 4:40:23 am | 7:00:40 pm | 11h 55m 57s | 🌔 (52%) |
| Fri, Sep 4 | 5:28:26 am | 5:48:16 am | 5:52:07 pm | 6:11:56 pm | 12h 3m 51s | 0m 15s | 11:50:11 am | 77.9° | 5:04:12 am | 6:36:11 pm | 4:39:58 am | 7:00:24 pm | 11h 55m 41s | 🌓 (41%) |
| Sat, Sep 5 | 5:27:59 am | 5:47:48 am | 5:51:55 pm | 6:11:43 pm | 12h 4m 7s | 0m 16s | 11:49:51 am | 78.3° | 5:03:46 am | 6:35:57 pm | 4:39:33 am | 7:00:09 pm | 11h 55m 25s | 🌒 (30%) |
| Sun, Sep 6 | 5:27:32 am | 5:47:20 am | 5:51:42 pm | 6:11:30 pm | 12h 4m 22s | 0m 15s | 11:49:31 am | 78.6° | 5:03:19 am | 6:35:43 pm | 4:39:08 am | 6:59:54 pm | 11h 55m 9s | 🌒 (20%) |
| Mon, Sep 7 | 5:27:04 am | 5:46:51 am | 5:51:30 pm | 6:11:17 pm | 12h 4m 39s | 0m 17s | 11:49:11 am | 79° | 5:02:53 am | 6:35:28 pm | 4:38:42 am | 6:59:39 pm | 11h 54m 53s | 🌒 (12%) |
| Tue, Sep 8 | 5:26:37 am | 5:46:23 am | 5:51:17 pm | 6:11:03 pm | 12h 4m 54s | 0m 15s | 11:48:50 am | 79.4° | 5:02:26 am | 6:35:14 pm | 4:38:16 am | 6:59:24 pm | 11h 54m 37s | 🌒 (5%) |
| Wed, Sep 9 | 5:26:08 am | 5:45:54 am | 5:51:04 pm | 6:10:50 pm | 12h 5m 10s | 0m 16s | 11:48:29 am | 79.8° | 5:01:58 am | 6:35:00 pm | 4:37:49 am | 6:59:09 pm | 11h 54m 21s | 🌒 (1%) |
| Thu, Sep 10 | 5:25:40 am | 5:45:25 am | 5:50:51 pm | 6:10:36 pm | 12h 5m 26s | 0m 16s | 11:48:08 am | 80.1° | 5:01:31 am | 6:34:45 pm | 4:37:22 am | 6:58:54 pm | 11h 54m 5s | 🌒 (0.0%) |
| Fri, Sep 11 | 5:25:12 am | 5:44:56 am | 5:50:38 pm | 6:10:22 pm | 12h 5m 42s | 0m 16s | 11:47:47 am | 80.5° | 5:01:03 am | 6:34:31 pm | 4:36:55 am | 6:58:39 pm | 11h 53m 48s | 🌑 (1%) |
| Sat, Sep 12 | 5:24:43 am | 5:44:26 am | 5:50:25 pm | 6:10:09 pm | 12h 5m 59s | 0m 17s | 11:47:26 am | 80.9° | 5:00:35 am | 6:34:17 pm | 4:36:27 am | 6:58:24 pm | 11h 53m 32s | 🌘 (5%) |
| Sun, Sep 13 | 5:24:14 am | 5:43:57 am | 5:50:12 pm | 6:09:55 pm | 12h 6m 15s | 0m 16s | 11:47:04 am | 81.3° | 5:00:06 am | 6:34:03 pm | 4:35:59 am | 6:58:10 pm | 11h 53m 15s | 🌘 (10%) |
| Mon, Sep 14 | 5:23:45 am | 5:43:27 am | 5:49:59 pm | 6:09:41 pm | 12h 6m 32s | 0m 17s | 11:46:43 am | 81.7° | 4:59:38 am | 6:33:48 pm | 4:35:31 am | 6:57:55 pm | 11h 52m 59s | 🌘 (17%) |
| Tue, Sep 15 | 5:23:16 am | 5:42:58 am | 5:49:45 pm | 6:09:28 pm | 12h 6m 47s | 0m 15s | 11:46:22 am | 82° | 4:59:09 am | 6:33:34 pm | 4:35:03 am | 6:57:41 pm | 11h 52m 43s | 🌘 (25%) |
| Wed, Sep 16 | 5:22:46 am | 5:42:28 am | 5:49:32 pm | 6:09:14 pm | 12h 7m 4s | 0m 17s | 11:46:00 am | 82.4° | 4:58:40 am | 6:33:20 pm | 4:34:34 am | 6:57:26 pm | 11h 52m 27s | 🌘 (34%) |
| Thu, Sep 17 | 5:22:17 am | 5:41:59 am | 5:49:19 pm | 6:09:01 pm | 12h 7m 20s | 0m 16s | 11:45:39 am | 82.8° | 4:58:11 am | 6:33:07 pm | 4:34:05 am | 6:57:12 pm | 11h 52m 10s | 🌘 (43%) |
| Fri, Sep 18 | 5:21:48 am | 5:41:29 am | 5:49:06 pm | 6:08:47 pm | 12h 7m 37s | 0m 17s | 11:45:17 am | 83.2° | 4:57:42 am | 6:32:53 pm | 4:33:36 am | 6:56:59 pm | 11h 51m 53s | 🌗 (52%) |
| Sat, Sep 19 | 5:21:18 am | 5:40:59 am | 5:48:53 pm | 6:08:34 pm | 12h 7m 54s | 0m 17s | 11:44:56 am | 83.6° | 4:57:12 am | 6:32:40 pm | 4:33:07 am | 6:56:45 pm | 11h 51m 37s | 🌖 (62%) |
| Sun, Sep 20 | 5:20:49 am | 5:40:30 am | 5:48:40 pm | 6:08:21 pm | 12h 8m 10s | 0m 16s | 11:44:35 am | 84° | 4:56:43 am | 6:32:26 pm | 4:32:37 am | 6:56:32 pm | 11h 51m 20s | 🌖 (71%) |
| Mon, Sep 21 | 5:20:19 am | 5:40:00 am | 5:48:27 pm | 6:08:07 pm | 12h 8m 27s | 0m 17s | 11:44:13 am | 84.4° | 4:56:13 am | 6:32:13 pm | 4:32:08 am | 6:56:19 pm | 11h 51m 3s | 🌖 (79%) |
| Tue, Sep 22 | 5:19:50 am | 5:39:30 am | 5:48:14 pm | 6:07:55 pm | 12h 8m 44s | 0m 17s | 11:43:52 am | 84.8° | 4:55:44 am | 6:32:00 pm | 4:31:38 am | 6:56:06 pm | 11h 50m 47s | 🌖 (87%) |
| Wed, Sep 23 | 5:19:20 am | 5:39:01 am | 5:48:01 pm | 6:07:42 pm | 12h 9m 0s | 0m 16s | 11:43:31 am | 85.1° | 4:55:14 am | 6:31:48 pm | 4:31:08 am | 6:55:54 pm | 11h 50m 31s | 🌖 (93%) |
| Thu, Sep 24 | 5:18:51 am | 5:38:32 am | 5:47:48 pm | 6:07:29 pm | 12h 9m 16s | 0m 16s | 11:43:10 am | 85.5° | 4:54:45 am | 6:31:36 pm | 4:30:38 am | 6:55:42 pm | 11h 50m 15s | 🌖 (97%) |
| Fri, Sep 25 | 5:18:21 am | 5:38:03 am | 5:47:36 pm | 6:07:17 pm | 12h 9m 33s | 0m 17s | 11:42:49 am | 85.9° | 4:54:15 am | 6:31:24 pm | 4:30:08 am | 6:55:31 pm | 11h 49m 58s | 🌖 (99.6%) |
| Sat, Sep 26 | 5:17:52 am | 5:37:34 am | 5:47:24 pm | 6:07:05 pm | 12h 9m 50s | 0m 17s | 11:42:29 am | 86.3° | 4:53:45 am | 6:31:12 pm | 4:29:38 am | 6:55:19 pm | 11h 49m 41s | 🌕 (99.7%) |
| Sun, Sep 27 | 5:17:23 am | 5:37:05 am | 5:47:12 pm | 6:06:53 pm | 12h 10m 7s | 0m 17s | 11:42:08 am | 86.7° | 4:53:16 am | 6:31:00 pm | 4:29:08 am | 6:55:08 pm | 11h 49m 24s | 🌔 (97%) |
| Mon, Sep 28 | 5:16:54 am | 5:36:36 am | 5:47:00 pm | 6:06:42 pm | 12h 10m 24s | 0m 17s | 11:41:48 am | 87.1° | 4:52:46 am | 6:30:49 pm | 4:28:38 am | 6:54:58 pm | 11h 49m 8s | 🌔 (93%) |
| Tue, Sep 29 | 5:16:25 am | 5:36:08 am | 5:46:48 pm | 6:06:31 pm | 12h 10m 40s | 0m 16s | 11:41:28 am | 87.5° | 4:52:17 am | 6:30:39 pm | 4:28:08 am | 6:54:48 pm | 11h 48m 52s | 🌔 (86%) |
| Wed, Sep 30 | 5:15:57 am | 5:35:40 am | 5:46:37 pm | 6:06:20 pm | 12h 10m 57s | 0m 17s | 11:41:08 am | 87.9° | 4:51:48 am | 6:30:29 pm | 4:27:38 am | 6:54:39 pm | 11h 48m 35s | 🌔 (77%) |
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Sunrise and Sunset photos in Teresina, Piauí
Enjoy this beautiful gallery of images of the sunset and sunrise at Teresina, Piauí. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Teresina, Piauí - 2026
The following graph shows sunrise and sunset times in Teresina, Piauí for every day of the year.
Daylight Dawn & dusk (civil twilight) Night Solar noon
Earliest and latest sunrise and sunset in Teresina, Piauí
In Teresina, Piauí, the earliest sunrise of 2026 is on November 11 at 5:24 am, while the latest sunrise is on July 17 at 6:00 am. The earliest sunset is on October 23 at 5:44 pm, and the latest sunset is on February 2 at 6:15 pm.
Teresina, Piauí gets 0h 35m more daylight on the longest day than on the shortest one (12h 27m versus 11h 51m). Averaged over the whole year, a day lasts 12h 08m.
Teresina Analemma
Due to Earth's tilted axis and slightly elliptical orbit, the Sun is never seen in the same position at noon in Teresina. 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 Teresina.
Over the year, the 12:00 Sun swings between just 61.4° above the horizon (around Jun 21) and 89.4° (around Mar 8) in Teresina. Sitting almost under the Sun's yearly path, Teresina 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 Teresina, Piauí
These nearby towns and cities have almost the same sunrise and sunset times as Teresina, Piauí — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Demerval Lobão 33 kmAltos 38 kmJosé de Freitas 45 kmUnião 56 kmMonsenhor Gil 57 kmBeneditinos 63 kmCaxias 66 kmAlto Longá 68 km