Does Hong Kong observe daylight saving time?

No. Hong Kong stays on HKT (UTC+8) all year, so its clocks don't change.

Does Las Vegas observe daylight saving time?

Yes. Las Vegas is on PDT (UTC-7) now, and its clocks go back 1 hour on Sun, Nov 1, to PST (UTC-8).

What time is it in Las Vegas when it's 9 AM in Hong Kong?

6:00 PM in Las Vegas, the day before (Sat, Oct 17, when it's Sun, Oct 18 in Hong Kong).

Hong Kong to Las Vegas Meeting Planner

Las Vegas is 15 hours behind Hong Kong right now. Their working days don't overlap today.

Hong Kong · China

1:23 PM

Sun, Oct 18 · HKT

Las Vegas · United States

10:23 PM

Sat, Oct 17 · PDT · summer time

Best Meeting Times Between Hong Kong and Las Vegas

No time falls inside working hours (9 AM to 5 PM) in both cities. The closest is 10:00 AM in Hong Kong, which is 7:00 PM in Las Vegas; consider splitting into two shorter meetings or shifting someone's hours.

Who's meeting

2 of 4 places

Hong KongOrganizerChina ·1:23PMnow
Las VegasUnited States ·· summer time10:23PMYesterday · now

Add a city

Add up to 4 places by city, country, time zone or abbreviation, like Tokyo, India or JST. Press "/" to jump here.

Date in Hong Kong

Working hours, everywhere

Best times to meet

Sunday, October 18, 2026, in Hong Kong time.

10:00AMBest · GoodWorking hours in Hong Kong (10:00); just outside working hours in Las Vegas (19:00, previous day).
9:00AMOption 2 · GoodWorking hours in Hong Kong (09:00); just outside working hours in Las Vegas (18:00, previous day).
7:00AMOption 3 · GoodWorking hours in Las Vegas (16:00, previous day); just outside working hours in Hong Kong (07:00).

The whole day

Pick any slot in the Fit row, or use the arrow keys there, to make it the meeting time.

Each column is a one-hour slot of the first place's day. The Fit row grades how well the slot suits everyone; each row shows the local time and whether it's working hours there.
Fit
Hong KongUTC+8
Las VegasPDT
UTC	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15

Working hours (09–17)Just outside (07–09, 17–20)Late evening (20–23)NightFit: optimal, good, possible, poor

Your meeting

Hong Kong10:00 AM UTC+8Sun, Oct 18
Las Vegas7:00 PM PDTSat, Oct 17
UTC2026-10-18 02:00 UTC

What will it cost? Try the meeting cost calculator.

Time difference between Hong Kong and Las Vegas

Las Vegas is 15 hours behind Hong Kong right now: Las Vegas is on PDT (UTC-7) and Hong Kong on HKT (UTC+8). That changes on Sun, Nov 1, when clocks go back in Las Vegas: then Las Vegas is 16 hours behind Hong Kong.

Time difference between Hong Kong and Las Vegas over the next 12 months
From	Difference	Why
Now	Las Vegas 15 hours behind	—
Sun, Nov 1	Las Vegas 16 hours behind	Clocks go back in Las Vegas
Sun, Mar 14, 2027	Las Vegas 15 hours behind	Clocks go forward in Las Vegas

Hong Kong is on Hong Kong Standard Time. Las Vegas is on Pacific Standard Time.

Frequently Asked Questions: Hong Kong & Las Vegas Scheduling

What is the time difference between Hong Kong and Las Vegas?: Las Vegas is 15 hours behind Hong Kong right now: Las Vegas is on PDT (UTC-7) and Hong Kong on HKT (UTC+8). That changes on Sun, Nov 1, when clocks go back in Las Vegas: then Las Vegas is 16 hours behind Hong Kong.
What is the best time to schedule a meeting between Hong Kong and Las Vegas?: No time falls inside working hours (9 AM to 5 PM) in both cities. The closest is 10:00 AM in Hong Kong, which is 7:00 PM in Las Vegas; consider splitting into two shorter meetings or shifting someone's hours.
Does Hong Kong observe daylight saving time?: No. Hong Kong stays on HKT (UTC+8) all year, so its clocks don't change.
Does Las Vegas observe daylight saving time?: Yes. Las Vegas is on PDT (UTC-7) now, and its clocks go back 1 hour on Sun, Nov 1, to PST (UTC-8).
What time is it in Las Vegas when it's 9 AM in Hong Kong?: 6:00 PM in Las Vegas, the day before (Sat, Oct 17, when it's Sun, Oct 18 in Hong Kong).

Or see every city pair, or plan with more places in the meeting planner.