Sunrise and sunset times in Cát Bà
Check out today's and tomorrow's sunrise and sunset times in Cát Bà, Haiphong, Vietnam, as well as the whole calendar for September 2026.
Today
September 12, 2026 . Current time: 5:19:17 pm
First light at 5:16:04 am
Sunrise time: 5:37:08 am
Sunset time: 5:59:13 pm
Last light at 6:20:17 pm
Day length: 12 hours, 22 minutes
39 minutes left for today's sunset in Cát Bà
Moon rose on Sep 12 at 6:27 AM
Moon will set on Sep 12 at 6:36 PMMoon phase: 🌒 Waxing Crescent (2%)🌕 Full moon: Sep 26 at 11:50 PM · 🌑 New moon: Oct 10 at 10:50 PMTomorrow
September 13, 2026
First light at 5:16:19 am
Sunrise time: 5:37:22 am
Sunset time: 5:58:17 pm
Last light at 6:19:20 pm
Day length: 12 hours, 20 minutes
Tomorrow will be 1 minute shorter than today in Cát Bà
Moon will rise on Sep 13 at 7:22 AM Moon will set on Sep 13 at 7:11 PMMoon phase: 🌒 Waxing Crescent (8%)
- Cát Bà, Haiphong
- Latitude: 20.727791 (North)
- Longitude: 107.048187 (East)
- Time zone: Indochina Time (UTC+7)
Shortest day in Cát Bà, Haiphong
The shortest day of the year will be in 4 months, during the winter solstice on December 22, 2026, with a daylight length of 10 hours and 54 minutes.Longest day in Cát Bà, Haiphong
The longest day of the year was 2 months and 21 days ago, during the summer solstice on June 21, 2026, with a daylight length of 13 hours and 25 minutes.
September 2026 - Cát Bà, Haiphong - 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 Cát Bà.
The day length shortens by 33 minutes over the course of September 2026 in Cát Bà, Haiphong - from 12 hours, 34 minutes on the first day to 12 hours, 0 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 | 5:13:13 am | 5:34:32 am | 6:09:16 pm | 6:30:34 pm | 12h 34m 44s | -1m -8s | 11:51:54 am | 77.5° | 4:46:56 am | 6:56:51 pm | 4:20:21 am | 7:23:27 pm | 11h 25m 31s | 🌖 (86%) |
| Wed, Sep 2 | 5:13:30 am | 5:34:47 am | 6:08:23 pm | 6:29:40 pm | 12h 33m 36s | -1m -8s | 11:51:35 am | 77.2° | 4:47:15 am | 6:55:54 pm | 4:20:43 am | 7:22:26 pm | 11h 26m 38s | 🌖 (78%) |
| Thu, Sep 3 | 5:13:46 am | 5:35:01 am | 6:07:29 pm | 6:28:45 pm | 12h 32m 28s | -1m -8s | 11:51:15 am | 76.8° | 4:47:34 am | 6:54:57 pm | 4:21:05 am | 7:21:26 pm | 11h 27m 47s | 🌖 (68%) |
| Fri, Sep 4 | 5:14:02 am | 5:35:16 am | 6:06:35 pm | 6:27:49 pm | 12h 31m 19s | -1m -9s | 11:50:56 am | 76.4° | 4:47:52 am | 6:53:59 pm | 4:21:26 am | 7:20:25 pm | 11h 28m 55s | 🌖 (57%) |
| Sat, Sep 5 | 5:14:18 am | 5:35:30 am | 6:05:41 pm | 6:26:54 pm | 12h 30m 11s | -1m -8s | 11:50:36 am | 76.1° | 4:48:10 am | 6:53:01 pm | 4:21:47 am | 7:19:25 pm | 11h 30m 4s | 🌗 (46%) |
| Sun, Sep 6 | 5:14:33 am | 5:35:45 am | 6:04:46 pm | 6:25:58 pm | 12h 29m 1s | -1m -10s | 11:50:15 am | 75.7° | 4:48:28 am | 6:52:03 pm | 4:22:07 am | 7:18:24 pm | 11h 31m 13s | 🌘 (34%) |
| Mon, Sep 7 | 5:14:49 am | 5:35:59 am | 6:03:51 pm | 6:25:01 pm | 12h 27m 52s | -1m -9s | 11:49:55 am | 75.3° | 4:48:45 am | 6:51:05 pm | 4:22:27 am | 7:17:23 pm | 11h 32m 22s | 🌘 (24%) |
| Tue, Sep 8 | 5:15:04 am | 5:36:13 am | 6:02:56 pm | 6:24:05 pm | 12h 26m 43s | -1m -9s | 11:49:34 am | 75° | 4:49:02 am | 6:50:07 pm | 4:22:47 am | 7:16:22 pm | 11h 33m 31s | 🌘 (15%) |
| Wed, Sep 9 | 5:15:19 am | 5:36:27 am | 6:02:01 pm | 6:23:08 pm | 12h 25m 34s | -1m -9s | 11:49:14 am | 74.6° | 4:49:19 am | 6:49:08 pm | 4:23:06 am | 7:15:21 pm | 11h 34m 40s | 🌘 (8%) |
| Thu, Sep 10 | 5:15:34 am | 5:36:41 am | 6:01:05 pm | 6:22:11 pm | 12h 24m 24s | -1m -10s | 11:48:53 am | 74.2° | 4:49:36 am | 6:48:10 pm | 4:23:26 am | 7:14:20 pm | 11h 35m 49s | 🌘 (3%) |
| Fri, Sep 11 | 5:15:49 am | 5:36:54 am | 6:00:09 pm | 6:21:14 pm | 12h 23m 15s | -1m -9s | 11:48:32 am | 73.8° | 4:49:53 am | 6:47:11 pm | 4:23:44 am | 7:13:19 pm | 11h 36m 59s | 🌑 (0%) |
| Sat, Sep 12 | 5:16:04 am | 5:37:08 am | 5:59:13 pm | 6:20:17 pm | 12h 22m 5s | -1m -10s | 11:48:11 am | 73.4° | 4:50:09 am | 6:46:12 pm | 4:24:03 am | 7:12:18 pm | 11h 38m 9s | 🌒 (0%) |
| Sun, Sep 13 | 5:16:19 am | 5:37:22 am | 5:58:17 pm | 6:19:20 pm | 12h 20m 55s | -1m -10s | 11:47:49 am | 73.1° | 4:50:25 am | 6:45:13 pm | 4:24:21 am | 7:11:17 pm | 11h 39m 19s | 🌒 (3%) |
| Mon, Sep 14 | 5:16:33 am | 5:37:36 am | 5:57:20 pm | 6:18:23 pm | 12h 19m 44s | -1m -11s | 11:47:28 am | 72.7° | 4:50:41 am | 6:44:15 pm | 4:24:39 am | 7:10:17 pm | 11h 40m 29s | 🌒 (8%) |
| Tue, Sep 15 | 5:16:48 am | 5:37:49 am | 5:56:24 pm | 6:17:26 pm | 12h 18m 35s | -1m -9s | 11:47:07 am | 72.3° | 4:50:57 am | 6:43:16 pm | 4:24:57 am | 7:09:16 pm | 11h 41m 39s | 🌒 (14%) |
| Wed, Sep 16 | 5:17:02 am | 5:38:03 am | 5:55:27 pm | 6:16:28 pm | 12h 17m 24s | -1m -11s | 11:46:45 am | 71.9° | 4:51:13 am | 6:42:17 pm | 4:25:15 am | 7:08:15 pm | 11h 42m 50s | 🌒 (21%) |
| Thu, Sep 17 | 5:17:16 am | 5:38:17 am | 5:54:30 pm | 6:15:31 pm | 12h 16m 13s | -1m -11s | 11:46:24 am | 71.5° | 4:51:28 am | 6:41:19 pm | 4:25:32 am | 7:07:15 pm | 11h 44m 1s | 🌒 (30%) |
| Fri, Sep 18 | 5:17:31 am | 5:38:31 am | 5:53:34 pm | 6:14:34 pm | 12h 15m 3s | -1m -10s | 11:46:02 am | 71.1° | 4:51:44 am | 6:40:20 pm | 4:25:49 am | 7:06:15 pm | 11h 45m 11s | 🌒 (39%) |
| Sat, Sep 19 | 5:17:45 am | 5:38:45 am | 5:52:37 pm | 6:13:36 pm | 12h 13m 52s | -1m -11s | 11:45:41 am | 70.8° | 4:51:59 am | 6:39:22 pm | 4:26:06 am | 7:05:15 pm | 11h 46m 21s | 🌓 (49%) |
| Sun, Sep 20 | 5:17:59 am | 5:38:58 am | 5:51:40 pm | 6:12:39 pm | 12h 12m 42s | -1m -10s | 11:45:19 am | 70.4° | 4:52:15 am | 6:38:24 pm | 4:26:23 am | 7:04:16 pm | 11h 47m 32s | 🌔 (58%) |
| Mon, Sep 21 | 5:18:14 am | 5:39:12 am | 5:50:44 pm | 6:11:42 pm | 12h 11m 32s | -1m -10s | 11:44:58 am | 70° | 4:52:30 am | 6:37:26 pm | 4:26:40 am | 7:03:16 pm | 11h 48m 43s | 🌔 (67%) |
| Tue, Sep 22 | 5:18:28 am | 5:39:27 am | 5:49:47 pm | 6:10:45 pm | 12h 10m 20s | -1m -12s | 11:44:37 am | 69.6° | 4:52:45 am | 6:36:29 pm | 4:26:56 am | 7:02:17 pm | 11h 49m 54s | 🌔 (76%) |
| Wed, Sep 23 | 5:18:43 am | 5:39:41 am | 5:48:51 pm | 6:09:49 pm | 12h 9m 10s | -1m -10s | 11:44:16 am | 69.2° | 4:53:00 am | 6:35:31 pm | 4:27:13 am | 7:01:19 pm | 11h 51m 4s | 🌔 (84%) |
| Thu, Sep 24 | 5:18:57 am | 5:39:55 am | 5:47:54 pm | 6:08:52 pm | 12h 7m 59s | -1m -11s | 11:43:55 am | 68.8° | 4:53:15 am | 6:34:34 pm | 4:27:29 am | 7:00:20 pm | 11h 52m 16s | 🌔 (90%) |
| Fri, Sep 25 | 5:19:12 am | 5:40:10 am | 5:46:58 pm | 6:07:56 pm | 12h 6m 48s | -1m -11s | 11:43:34 am | 68.4° | 4:53:31 am | 6:33:37 pm | 4:27:45 am | 6:59:22 pm | 11h 53m 26s | 🌔 (96%) |
| Sat, Sep 26 | 5:19:26 am | 5:40:24 am | 5:46:02 pm | 6:07:00 pm | 12h 5m 38s | -1m -10s | 11:43:13 am | 68° | 4:53:46 am | 6:32:41 pm | 4:28:01 am | 6:58:25 pm | 11h 54m 37s | 🌔 (99%) |
| Sun, Sep 27 | 5:19:41 am | 5:40:39 am | 5:45:06 pm | 6:06:04 pm | 12h 4m 27s | -1m -11s | 11:42:53 am | 67.6° | 4:54:01 am | 6:31:44 pm | 4:28:17 am | 6:57:28 pm | 11h 55m 48s | 🌕 (100%) |
| Mon, Sep 28 | 5:19:56 am | 5:40:54 am | 5:44:11 pm | 6:05:08 pm | 12h 3m 17s | -1m -10s | 11:42:32 am | 67.3° | 4:54:16 am | 6:30:49 pm | 4:28:33 am | 6:56:31 pm | 11h 56m 58s | 🌖 (99%) |
| Tue, Sep 29 | 5:20:11 am | 5:41:09 am | 5:43:15 pm | 6:04:13 pm | 12h 2m 6s | -1m -11s | 11:42:12 am | 66.9° | 4:54:31 am | 6:29:53 pm | 4:28:49 am | 6:55:35 pm | 11h 58m 10s | 🌖 (95%) |
| Wed, Sep 30 | 5:20:26 am | 5:41:25 am | 5:42:20 pm | 6:03:18 pm | 12h 0m 55s | -1m -11s | 11:41:52 am | 66.5° | 4:54:47 am | 6:28:58 pm | 4:29:05 am | 6:54:40 pm | 11h 59m 20s | 🌖 (89%) |
💡 Got a cool idea? 🤦 Found any errors?
We're always improving this website!
Sunrise and Sunset photos in Cát Bà, Haiphong
Enjoy this beautiful gallery of images of the sunset and sunrise at Cát Bà, Haiphong. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Cát Bà, Haiphong - 2026
The following graph shows sunrise and sunset times in Cát Bà, Haiphong for every day of the year.
Daylight Dawn & dusk (civil twilight) Night Solar noon
Earliest and latest sunrise and sunset in Cát Bà, Haiphong
In Cát Bà, Haiphong, the earliest sunrise of 2026 is on June 6 at 5:08 am, while the latest sunrise is on January 17 at 6:29 am. The earliest sunset is on November 26 at 5:10 pm, and the latest sunset is on July 4 at 6:38 pm.
Cát Bà, Haiphong gets 2h 31m more daylight on the longest day than on the shortest one (13h 25m versus 10h 54m). Averaged over the whole year, a day lasts 12h 11m.
Cát Bà Analemma
Due to Earth's tilted axis and slightly elliptical orbit, the Sun is never seen in the same position at noon in Cát Bà. 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 Cát Bà.
Over the year, the 12:00 Sun swings between just 45.8° above the horizon (around Dec 20) and 89.6° (around Jul 20) in Cát Bà. Sitting almost under the Sun's yearly path, Cát Bà 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 Cát Bà, Haiphong
These nearby towns and cities have almost the same sunrise and sunset times as Cát Bà, Haiphong — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Hạ Long 25 kmTrới 34 kmQuảng Yên 35 kmCẩm Phả 39 kmNúi Đối 39 kmHaiphong 41 kmCẩm Phả Mines 41 kmThành Phố Uông Bí 45 km