Right now, local time in Cát Bà is 19:12 (GMT+7, UTC+07:00), and today is Friday, October 30, 2026. The live clock above updates every second.
Cát Bà ranks #19469 worldwide by population and #250 in Vietnam.
Time zone info
- Time zone
- Asia/Ho_Chi_Minh GMT+7
- UTC offset
- UTC+07:00
- Daylight saving
- Not observed
- Solar time
- Clocks run about 24m ahead of the sun
- ISO week
- Week 44
Sunrise, sunset & moon today
- Sunrise
- 05:54
- Sunset
- 17:19
- Day length
- 11h 25m
- Solar noon
- 11:36
- Daylight range
- 10h 52m (winter) – 13h 23m (summer)
- Moon phase
- 🌖 Waning Gibbous · 80% illuminated
Full sunrise & sunset timetable for Cát Bà — golden hour, twilight and month view →
📍 Location & geography
- Coordinates
- 20.7278° N, 107.0482° E
- Hemisphere
- Northern · Eastern
- Elevation
- At or near sea level
- Region
- Hai Phong
- Country
- 🇻🇳 Vietnam
- Population
- 30,000 · #19469 worldwide
🌍 Antipode — the opposite side of the Earth
Dig straight down from Cát Bà through the centre of the Earth and you surface on the far side of the planet, at the antipode.
- Antipode coordinates
- 20.73° S, 72.95° W
- Hemisphere
- Southern · Western
- What lies there
- Land — nearest tracked city is Iquique, Chile, about 297 km away
- Local time at the antipode
- 09:12 GMT-3 (America/Santiago)
- Through the Earth
- ≈ 12,742 km in a straight line (≈ 20,015 km along the surface)
🕌 Prayer times in Cát Bà today MWL
- Fajr
- 04:38
- Sunrise
- 05:53
- Dhuhr
- 11:36
- Asr
- 14:52
- Maghrib
- 17:18
- Isha
- 18:28
- Qibla direction
- 284.0° from north (WNW (284°))
Full prayer timetable for Cát Bà — this month, 7-day forecast and Qibla →
Cát Bà sits in the Asia/Ho_Chi_Minh time zone, UTC+07:00. This location keeps the same UTC offset all year round. Today brings 11h 25m of daylight, and nights are longer than days. It is one of the 905 cities we cover in Vietnam.
Cát Bà's nearest major hub of the ones tracked below is Hong Kong, 758 km away; even São Paulo lies some 17,290 km off. Its position on the globe is 20.73° N, 107.05° E, and the point on the exact opposite side of the Earth is described in the antipode section below.
Time difference with major cities
| Los Angeles | 05:12 | −14h |
| Chicago | 07:12 | −12h |
| São Paulo | 09:12 | −10h |
| London | 12:12 | −7h |
| Paris | 13:12 | −6h |
| Moscow | 15:12 | −4h |
| Dubai | 16:12 | −3h |
| Mumbai | 17:42 | −1h 30m |
| Singapore | 20:12 | +1h |
| Hong Kong | 20:12 | +1h |
| Tokyo | 21:12 | +2h |
| Sydney | 23:12 | +4h |
Best time to call Cát Bà
Standard business hours (9:00 – 17:00) in major hubs, expressed in Cát Bà local time:
Cities sharing Cát Bà's time zone
Distances from Cát Bà
| Hong Kong | 758 km | ENE (75°) |
| Singapore | 2,183 km | S (190°) |
| Mumbai | 3,574 km | W (273°) |
| Tokyo | 3,581 km | NE (55°) |
| Dubai | 5,289 km | WNW (286°) |
| Moscow | 6,836 km | NW (323°) |
| Sydney | 7,662 km | SE (142°) |
| Paris | 9,303 km | NW (320°) |
| London | 9,337 km | NW (323°) |
| Los Angeles | 12,265 km | NE (39°) |
| Chicago | 12,891 km | NNE (12°) |
| São Paulo | 17,290 km | WSW (258°) |
Cities near Cát Bà
FAQ
What time is it in Cát Bà right now?
The live clock at the top of this page shows the current local time in Cát Bà (Vietnam), updated every second. It is currently week 44.
What time zone is Cát Bà in?
Cát Bà runs on the Asia/Ho_Chi_Minh IANA time zone (UTC+07:00), currently abbreviated GMT+7.
Does Cát Bà observe daylight saving time?
Cát Bà does not observe daylight saving time — its UTC offset stays the same all year.
What time is sunrise and sunset in Cát Bà today?
Cát Bà sees sunrise at 05:54 and sunset at 17:19 today, giving 11h 25m of daylight.
What moon phase is visible over Cát Bà tonight?
The moon phase over Cát Bà tonight is 🌖 Waning Gibbous with 80.0% illumination.
What is the antipode of Cát Bà?
The antipode of Cát Bà — the point on the exact opposite side of the Earth — lies at 20.73° S, 72.95° W. It falls on land, near Iquique, Chile, about 297 km from that city. The straight-line distance through the Earth is about 12,742 km.
How high above sea level is Cát Bà?
Cát Bà lies at or very near sea level.
What is solar time in Cát Bà?
Solar time follows the Sun's actual position, with solar noon when the Sun is highest in the sky. In Cát Bà, clocks run about 24 minutes ahead of local solar time, because the official time zone does not exactly match the Sun's position.