The short answer

Atlantic Daylight Time is 4 hours behind Luanda.

Atlantic Daylight Time☾
10:03:15pm
ADT · UTC-03:00 · Thu, Sep 24
Luanda☾
2:03:15am
WAT · UTC+01:00 · Fri, Sep 25
Read across to convert
Atlantic Daylight Time
ADT · UTC-03:00
10:03pm ☾
Luanda
WAT · UTC+01:00
2:03am ☾
Click any row to pin that hour across both zones.
12amThu
4am
1am
5am
2am
6am
3am
7am
4am
8am
5am
9am
WORK
6am
10am
WORK
7am
11am
WORK
8am
12pm
WORK
9am
WORK
1pm
WORK
10am
WORK
2pm
WORK
11am
WORK
3pm
WORK
12pm
WORK
4pm
WORK
1pm
WORK
5pm
2pm
WORK
6pm
3pm
WORK
7pm
4pm
WORK
8pm
5pm
9pm
6pm
10pm
7pm
11pm
8pm
12amFri ·+1d
9pm
1amFri ·+1d
NOW
10pm
2amFri ·+1d
11pm
3amFri ·+1d
daylightnightworking hoursoverlap
Best time to meet
Best for a call
Atlantic Daylight Time
9am–1pm
=
Luanda
1pm–5pm
Popular conversions

Quick reference.

9amAtlantic Daylight Time=1pmLuanda
12pmAtlantic Daylight Time=4pmLuanda
3pmAtlantic Daylight Time=7pmLuanda
5pmAtlantic Daylight Time=9pmLuanda
9pmAtlantic Daylight Time=1amLuanda · next day
In context

What each side covers.

Atlantic Daylight Time
ADT · UTC-03:00
10:03pm

Canada & Caribbean

Luanda
WAT · UTC+01:00
2:03am
Cities on this clock

Frequently asked

Quick answers about converting between Atlantic Daylight Time and Luanda. Can't find what you need? Email [email protected].

What is the time difference between Atlantic Daylight Time and Luanda?
Atlantic Daylight Time is 4 hours behind Luanda right now. We always show the live, daylight-saving-correct difference, so this figure already accounts for whichever side is observing summer time today.
When it's 9am in Atlantic Daylight Time, what time is it in Luanda?
9am in Atlantic Daylight Time is 1pm in Luanda. Use the hour-by-hour table above to read any other time across — find the row and read the matching cell in the other column.
What's the best time for a call between Atlantic Daylight Time and Luanda?
9am–1pm in Atlantic Daylight Time lines up with 1pm–5pm in Luanda — both sides are inside a 9-to-5 working day.
Does this account for daylight saving time?
Yes. We track every clock change in both places, so the abbreviations you see — ADT and WAT — are the ones actually in effect right now, not a fixed all-year value. When either side changes its clocks, this page updates automatically.
Why is the date sometimes different on each side?
When two places are far enough apart, the same moment can fall on different calendar days. That is why some conversions are marked "previous day" or "next day" — it is the same instant in time, read off two clocks that crossed midnight at different points.