Current time in Hai Duong, Vietnam right now
It is 3:45 am in Hai Duong, Vietnam 🇻🇳 right now, on Monday, September 28, 2026. The city keeps Asia/Bangkok, which is UTC+7 at UTC+7, so Hai Duong is 7 hours ahead of UTC, where it is 8:45 pm. The sun rose in Hai Duong at 5:45 am and sets at 5:46 pm, which is 12 hours 1 minute of daylight.
What time is it in Hai Duong right now?
The time in Hai Duong, Vietnam is 3:45 am, 03:45 on a 24 hour clock, on Monday September 28, 2026. The reading above ticks from your own device against the Asia/Bangkok rules, so it stays right through a clock change rather than drifting an hour out twice a year.
Hai Duong sits at 20.94 degrees north and 106.33 degrees east, inside the tropics, north of the equator and 2,329 km from the equator. Its clock is set to a zone whose nominal meridian is 105.0 degrees east, and the city itself is 1.3 degrees east of that line. Those 1.3 degrees are worth 5 minutes 20 seconds of sun time, which is most of why solar noon here lands at 11:45 am rather than on the stroke of twelve.
Hai Duong time zone and UTC offset
The IANA zone for Hai Duong, Vietnam is Asia/Bangkok. Right now it is running at UTC+7 and the abbreviation in force is UTC+7. Hai Duong does not change its clocks at any point in the year. The offset stays at UTC+7 in January and in July alike, so no conversion involving Hai Duong ever needs a seasonal footnote.
Daylight hours in Hai Duong today
The sun rose in Hai Duong at 5:45 am and sets at 5:46 pm, which is 12 hours 1 minute of daylight. Solar noon, the instant the sun stands at its highest over Hai Duong, is at 11:45 am, which is 15 minutes before clock noon. The sun's declination today is -2.02 degrees, so at this latitude it reaches about 67.0 degrees above the horizon at its highest, to the south.
| Reading | Time in Hai Duong |
|---|---|
| Sunrise | 5:45 am |
| Sunset | 5:46 pm |
| Solar noon | 11:45 am |
| Day length | 12 hours 1 minute |
| Evening golden hour | 5:16 pm to 5:59 pm |
| Civil twilight ends | 6:08 pm |
The full month by month picture for this city, the extremes of the year and every twilight band are on the sunrise and sunset page for Hai Duong, which works from the same coordinates.
Where Hai Duong is on the map
The marker sits at the coordinates this whole page is computed from, so the sun times, the distances and the solar noon above all belong to this exact point rather than to the wider metropolitan area.
An interactive map of Hai Duong. It loads when you scroll to it, so it costs nothing to the rest of the page. Open Hai Duong on OpenStreetMap instead if you prefer.
Time difference between Hai Duong and major cities
Every row below is computed at this instant, so daylight saving on either side is already in it. A positive figure means that city's clock reads later than Hai Duong.
| City | Local time | Gap | Relative to Hai Duong |
|---|---|---|---|
| Los Angeles, California | 1:45 pm | -14 | 14 hours behind of Hai Duong |
| Chicago, Illinois | 3:45 pm | -12 | 12 hours behind of Hai Duong |
| New York, New York | 4:45 pm | -11 | 11 hours behind of Hai Duong |
| Toronto, Canada | 4:45 pm | -11 | 11 hours behind of Hai Duong |
| Sao Paulo, Brazil | 5:45 pm | -10 | 10 hours behind of Hai Duong |
| London, United Kingdom | 9:45 pm | -6 | 6 hours behind of Hai Duong |
| Paris, France | 10:45 pm | -5 | 5 hours behind of Hai Duong |
| Berlin, Germany | 10:45 pm | -5 | 5 hours behind of Hai Duong |
| Johannesburg, South Africa | 10:45 pm | -5 | 5 hours behind of Hai Duong |
| Moscow, Russia | 11:45 pm | -4 | 4 hours behind of Hai Duong |
| Dubai, United Arab Emirates | 12:45 am | -3 | 3 hours behind of Hai Duong |
| Delhi, India | 2:15 am | -1:30 | 1 hour 30 minutes behind of Hai Duong |
| Singapore, Singapore | 4:45 am | +1 | 1 hour ahead of Hai Duong |
| Hong Kong, China | 4:45 am | +1 | 1 hour ahead of Hai Duong |
| Tokyo, Japan | 5:45 am | +2 | 2 hours ahead of Hai Duong |
| Sydney, Australia | 6:45 am | +3 | 3 hours ahead of Hai Duong |
Best time to call Hai Duong
Treating a working day as 9am to 6pm on both sides, this is the window the two cities genuinely share. Some of these pairs have no shared working hour at all, which is worth knowing before a meeting is proposed.
| Calling from | Gap | Window in Hai Duong | Their local time |
|---|---|---|---|
| New York | -11 | no shared hour | no shared hour |
| Los Angeles | -14 | no shared hour | no shared hour |
| London | -6 | 3:00 pm to 6:00 pm | 9:00 am to 12:00 pm |
| Delhi | -1:30 | 10:30 am to 6:00 pm | 9:00 am to 4:30 pm |
| Sydney | +3 | 9:00 am to 3:00 pm | 12:00 pm to 6:00 pm |
Other cities in Vietnam
We cover 142 cities in Vietnam. These are the ones nearest to Hai Duong, with the time on their clocks right now.
| City | Region | Local time | Offset |
|---|---|---|---|
| Chi Linh | Hai Phong | 3:45 am | UTC+7 |
| Thi Tran GJong Trieu | Quang Ninh | 3:45 am | UTC+7 |
| My Hao | Hung Yen Province | 3:45 am | UTC+7 |
| Thuan Thanh | Bac Ninh | 3:45 am | UTC+7 |
| Kien An | Hai Phong | 3:45 am | UTC+7 |
| Haiphong | Hai Phong | 3:45 am | UTC+7 |
| Bac Ninh | Bac Ninh | 3:45 am | UTC+7 |
| Bac Giang | Bac Ninh | 3:45 am | UTC+7 |
| Viet Yen | Bac Ninh | 3:45 am | UTC+7 |
| Gia Lam | Hanoi | 3:45 am | UTC+7 |
| Hung Yen | Hung Yen Province | 3:45 am | UTC+7 |
| Long Bien | Hanoi | 3:45 am | UTC+7 |
| Tuong Mai | Hanoi | 3:45 am | UTC+7 |
| Bo GJe | Hanoi | 3:45 am | UTC+7 |
| Hoan Kiem | Hanoi | 3:45 am | UTC+7 |
| Hai Ba Trung | Hanoi | 3:45 am | UTC+7 |
Cities on Asia/Bangkok time
105 of our cities keep Asia/Bangkok, so every one of them reads 3:45 am at this moment and changes its clocks on the same night as Hai Duong. Nearest first:
| City | Local time | From Hai Duong |
|---|---|---|
| Thi Tran GJong Trieu, Vietnam | 3:45 am | 24 km |
| My Hao, Vietnam | 3:45 am | 26 km |
| Thuan Thanh, Vietnam | 3:45 am | 29 km |
| Kien An, Vietnam | 3:45 am | 34 km |
| Haiphong, Vietnam | 3:45 am | 37 km |
| Bac Ninh, Vietnam | 3:45 am | 38 km |
| Bac Giang, Vietnam | 3:45 am | 40 km |
| Gia Lam, Vietnam | 3:45 am | 42 km |
| Hung Yen, Vietnam | 3:45 am | 44 km |
| Long Bien, Vietnam | 3:45 am | 46 km |
| Tuong Mai, Vietnam | 3:45 am | 50 km |
| Bo GJe, Vietnam | 3:45 am | 50 km |
| Hoan Kiem, Vietnam | 3:45 am | 51 km |
| Hai Ba Trung, Vietnam | 3:45 am | 51 km |
| GJong GJa, Vietnam | 3:45 am | 53 km |
| Ba Dinh, Vietnam | 3:45 am | 54 km |
Moon phase over Hai Duong tonight
The moon is a waning gibbous tonight, 16.7 days into its cycle and about 96% lit. The next full moon falls on October 26, 2026 at 11:11 am Bangkok time, and the next new moon on October 10, 2026 at 10:49 pm. Both are the same instant everywhere on Earth, printed here on the Hai Duong clock, which is why the calendar date can differ from the one a reader further east or west sees.
When the clocks change in Hai Duong
There is no clock change scheduled in Asia/Bangkok within the next 400 days, so Hai Duong stays at UTC+7 for the whole of that stretch.
That makes Hai Duong an easy city to schedule against: a meeting fixed at a given hour here holds its relationship to UTC all year, and only the other end of the call can move.
How far Hai Duong is from other cities
Great-circle distance, computed from the coordinates rather than road mileage. The nearest city we cover to Hai Duong is Chi Linh, Vietnam at 14 km, and the furthest is Iquique, Chile at 19,640 km, which is 98% of the way to being exactly opposite.
| City | km | miles | Direction | Their time |
|---|---|---|---|---|
| Chi Linh, Vietnam | 14 | 9 | north | 3:45 am |
| Thi Tran GJong Trieu, Vietnam | 24 | 15 | north east | 3:45 am |
| My Hao, Vietnam | 26 | 16 | west | 3:45 am |
| Thuan Thanh, Vietnam | 29 | 18 | north west | 3:45 am |
| Kien An, Vietnam | 34 | 21 | south east | 3:45 am |
| Haiphong, Vietnam | 37 | 23 | east | 3:45 am |
| Bac Ninh, Vietnam | 38 | 24 | north west | 3:45 am |
| Bac Giang, Vietnam | 40 | 25 | north | 3:45 am |
| Viet Yen, Vietnam | 42 | 26 | north west | 3:45 am |
| Gia Lam, Vietnam | 42 | 26 | west | 3:45 am |
The antipode of Hai Duong
Dig straight through the centre of the Earth from Hai Duong, Vietnam and you come out at 20.94 degrees south, 73.67 degrees west. That point is near Iquique, Chile. The nearest city in our catalogue to it is Iquique, Chile, 375 km away from the antipode itself, where the clock currently reads 5:45 pm on Sunday.
The antipode is worked out by flipping the latitude across the equator and swinging the longitude a half turn: 20.94 degrees north becomes 20.94 degrees south, and 106.33 degrees east becomes 73.67 degrees west. Two thirds of the planet is ocean and the land is unevenly spread, so most antipodes are open water: Hai Duong is one of the exceptions, with dry land on the far side. The local time at the antipode runs close to UTC-5, roughly twelve hours from Hai Duong, because a half turn of longitude is a half turn of the day.
Sunrise and sunset in Hai Duong
Today the sun rises in Hai Duong at 5:45 am and sets at 5:46 pm, giving 12 hours 1 minute of daylight. The dedicated page for this city carries the month by month table, the longest and shortest days of 2026, the golden and blue hour bands at both ends of the day, and all three twilight stages: sunrise and sunset times in Hai Duong.
Hourly forecast for Hai Duong
The next 9 hours, in Hai Duong local time. Temperatures are given in Celsius and Fahrenheit.
- 3 AM 27°C 81°F Clear sky 13 km/h
- 4 AM 27°C 81°F Clear sky 12 km/h
- 5 AM 27°C 80°F Clear sky 12 km/h
- 6 AM 27°C 80°F Clear sky 12 km/h
- 7 AM 28°C 83°F Clear sky 12 km/h
- 8 AM 30°C 85°F Clear sky 14 km/h
- 9 AM 31°C 87°F Clear sky 16 km/h
- 10 AM 32°C 89°F Clear sky 17 km/h
- 11 AM 32°C 90°F Clear sky 16 km/h
Weather data from MET Norway, licensed CC BY 4.0. Forecast API.
7-day forecast for Hai Duong
| Day | High | Low | Conditions | Rain |
|---|---|---|---|---|
| Sun 27 Sep | 32°C / 90°F | 27°C / 81°F | Partly cloudy | 0.3 mm |
| Mon 28 Sep | 33°C / 91°F | 27°C / 80°F | Clear sky | 0 mm |
| Tue 29 Sep | 33°C / 92°F | 28°C / 82°F | Partly cloudy | 0.3 mm |
| Wed 30 Sep | 33°C / 91°F | 27°C / 81°F | Light rain showers | 2.3 mm |
| Thu 1 Oct | 30°C / 86°F | 25°C / 77°F | Rain | 15.0 mm |
| Fri 2 Oct | 30°C / 86°F | 25°C / 77°F | Rain | 7.7 mm |
| Sat 3 Oct | 32°C / 89°F | 25°C / 77°F | Rain showers | 4.3 mm |
Weather data from MET Norway, licensed CC BY 4.0. Forecast API.
Sun and moon in Hai Duong today
The sun is up in Hai Duong for 12 hours 1 minute today, from 5:45 am to 5:46 pm. The moon sets in Hai Duong at 6:59 am and comes up again at 6:41 pm. The next phase is the last quarter on October 3, 2026. It is 97% lit at the moment, a waning gibbous, thinning by about 3.6 percentage points a day.
| Sun | Time in Hai Duong |
|---|---|
| Astronomical dawn | 4:31 am |
| Nautical dawn | 4:57 am |
| Civil dawn | 5:23 am |
| Sunrise | 5:45 am |
| Solar noon | 11:45 am |
| Sunset | 5:46 pm |
| Civil dusk | 6:08 pm |
| Nautical dusk | 6:33 pm |
| Astronomical dusk | 6:59 pm |
Twilight is graded by how far the sun has dropped below the horizon. Civil twilight ends six degrees down, which is roughly the point at which you need a light to read outside. Nautical twilight ends at twelve degrees, when the horizon at sea stops being usable for a sextant sight. Astronomical twilight ends at eighteen degrees, which is full darkness for an observer.
| Light band | Time in Hai Duong | Length |
|---|---|---|
| Morning blue hour | 5:23 am to 5:31 am | 0h 09m |
| Morning golden hour | 5:31 am to 6:14 am | 0h 43m |
| Evening golden hour | 5:16 pm to 5:59 pm | 0h 43m |
| Evening blue hour | 5:59 pm to 6:08 pm | 0h 09m |
Golden hour is the stretch with the sun between six degrees above the horizon and four below it, and blue hour runs from there down to six degrees below. Neither is literally an hour: each is as long as the sun takes to cross those few degrees, which is minutes near the equator and can be most of the evening at high latitude.
| Moon | Reading in Hai Duong |
|---|---|
| Moonrise | 6:41 pm |
| Moonset | 6:59 am |
| Phase | waning gibbous, waning |
| Illumination | 97% of the disc lit |
| Moon age | 17.1 days since the new moon |
| Distance | 374,300 km |
Moonrise and moonset are computed to the moment the moon's upper edge touches a flat horizon, allowing for refraction, for the size of the disc and for the moon's parallax, which together put the centre of the moon at 0.125 degrees above the horizon at the instant it rises. That is a different horizon from the one sunrise uses, and it is why a moonrise time cannot be worked out with a sunrise formula.
Meeting planner: Hai Duong and four other places
Every hour of Monday, September 28, 2026 in Hai Duong, Vietnam, read across 4 other places. Columns are Hai Duong local hours. A shaded cell is an hour inside 9 to 5 there, and a solid one is an hour inside 9 to 5 everywhere in the grid.
Change the places or the date
| Hai Duong local hour | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hai DuongUTC+7 UTC+7 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Los AngelesPDT UTC-7 | 10-1 | 11-1 | 12-1 | 13-1 | 14-1 | 15-1 | 16-1 | 17-1 | 18-1 | 19-1 | 20-1 | 21-1 | 22-1 | 23-1 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| New YorkEDT UTC-4 | 13-1 | 14-1 | 15-1 | 16-1 | 17-1 | 18-1 | 19-1 | 20-1 | 21-1 | 22-1 | 23-1 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| LondonBST UTC+1 | 18-1 | 19-1 | 20-1 | 21-1 | 22-1 | 23-1 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| DelhiIST UTC+5:30 | 22:30-1 | 23:30-1 | 0:30 | 1:30 | 2:30 | 3:30 | 4:30 | 5:30 | 6:30 | 7:30 | 8:30 | 9:30 | 10:30 | 11:30 | 12:30 | 13:30 | 14:30 | 15:30 | 16:30 | 17:30 | 18:30 | 19:30 | 20:30 | 21:30 |
No hour on Monday, September 28, 2026 is inside 9 to 5 in all 5 places, so nothing is highlighted as a shared working hour. Hai Duong and Los Angeles are 14 hours apart, which is more than the eight hour working day leaves room for. The closest is 3 of 5: from 3:00 pm in Hai Duong it is working hours in Hai Duong, London and Delhi, but outside them in Los Angeles and New York. A meeting across this set has to be early or late for somebody.
Prayer times in Hai Duong
Seven days from September 28, 2026, computed for Hai Duong, Vietnam at 20.94 degrees north, 106.33 degrees east, on the clock of Asia/Bangkok. The method is Muslim World League (Muslim World League, Mecca), which puts Fajr at 18.0 degrees below the horizon and Isha at 17.0 degrees. Asr uses the Standard shadow ratio of 1, which is the Shafi'i, Maliki and Hanbali position.
| Date | Fajr | Sunrise | Dhuhr | Asr | Maghrib | Isha |
|---|---|---|---|---|---|---|
| Monday September 28 | 4:31 am | 5:45 am | 11:45 am | 3:09 pm | 5:46 pm | 6:55 pm |
| Tuesday September 29 | 4:32 am | 5:45 am | 11:45 am | 3:09 pm | 5:45 pm | 6:54 pm |
| Wednesday September 30 | 4:32 am | 5:45 am | 11:45 am | 3:08 pm | 5:44 pm | 6:53 pm |
| Thursday October 1 | 4:32 am | 5:46 am | 11:44 am | 3:08 pm | 5:43 pm | 6:52 pm |
| Friday October 2 | 4:32 am | 5:46 am | 11:44 am | 3:07 pm | 5:42 pm | 6:51 pm |
| Saturday October 3 | 4:33 am | 5:46 am | 11:44 am | 3:07 pm | 5:41 pm | 6:50 pm |
| Sunday October 4 | 4:33 am | 5:47 am | 11:43 am | 3:07 pm | 5:40 pm | 6:49 pm |
Dhuhr is solar noon at Hai Duong, Vietnam, the instant the Sun crosses the local meridian, so it moves with longitude inside the time zone and with the equation of time through the year rather than sitting at a fixed clock reading. Sunrise and Maghrib are the standard refracted horizon, the same 0.833 degrees every almanac uses. Every figure above is computed from the Sun's position for this exact coordinate; none of it is copied from a table.
Different methods disagree, and that is expected rather than an error. Fajr under ISNA at 15 degrees comes later than Fajr under Egyptian General Authority of Survey at 19.5 degrees, by twenty minutes or more depending on latitude and season. Follow whichever your local mosque follows.
Qibla direction from Hai Duong
From Hai Duong, Vietnam the qibla is 283.7 degrees on a true compass, which is west-northwest, or 13.7 degrees south of due west. The Kaaba is 6,839 km away, 4,249 miles, measured over the surface of the Earth.
That figure is the initial bearing of the great circle from Hai Duong, Vietnam to 21.4225 degrees north, 39.8262 degrees east, which is the Kaaba inside Masjid al-Haram.
The bearing is measured from true north, not magnetic north. A magnetic compass points at the magnetic pole, and the difference between the two can be anything from nothing to more than twenty degrees depending where you are, so check your compass reading against magnetic declination for Hai Duong, Vietnam before you use it. A phone compass set to true north, or the shadow of a vertical stick at local solar noon, avoids the problem entirely.
Put a Hai Duong clock on your site
A live clock showing the current time in Hai Duong, Vietnam, ready to paste into any page that accepts HTML. It reads Asia/Bangkok from the time zone database, so it stays right when Hai Duong changes its clocks, and it shows UTC+7 to every visitor wherever they are reading from. It is a plain iframe: no account, no script to install, nothing to pay.
The box needs 183 pixels of height for these settings, which is what the code above sets, and the numbers show at full size from 305 pixels of width up. Narrower than that they scale down rather than wrapping, and turning a line off makes the box shorter. The code updates with either.
Hai Duong time now: common questions
- What time is it in Hai Duong, Vietnam right now?
- 3:45 am on Monday September 28, 2026. Hai Duong runs on UTC+7, UTC+7.
- What time zone is Hai Duong in?
- Asia/Bangkok, currently UTC+7 at UTC+7. 105 of the cities on this site keep that zone.
- What is the UTC offset for Hai Duong?
- UTC+7 at this instant. It is UTC+7 all year round, with no seasonal change.
- Does Hai Duong observe daylight saving time?
- No. Hai Duong stays on UTC+7 for the whole year.
- How many hours ahead or behind is Hai Duong of New York?
- Hai Duong is 11 hours ahead of New York, where it is 4:45 pm right now.
- What time does the sun set in Hai Duong today?
- 5:46 pm, after a sunrise at 5:45 am and 12 hours 1 minute of daylight.
- What is on the exact opposite side of the Earth from Hai Duong?
- 20.94 degrees south, 73.67 degrees west, near Iquique, Chile.
- When is the best time to call Hai Duong from London?
- Between 3:00 pm and 6:00 pm in Hai Duong, which is 9:00 am to 12:00 pm in London.
Nearby city clocks
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