Atlantic/Cape_Verde is an IANA time zone used in Cape Verde. It stays on UTC−1 all year.
Atlantic/Cape_Verde at a glance
| UTC offset now | UTC−1 |
|---|---|
| Standard time | UTC−1 |
| Used in | Cape Verde |
Rules of the Atlantic/Cape_Verde time zone
This zone has a single offset, UTC−1, with no seasonal changes recorded since 1970.
Recent and upcoming changes in Atlantic/Cape_Verde
| Date | Change | New offset |
|---|---|---|
| Tuesday, November 25, 1975 | Clocks go forward 1 hour and stay there: 2:00 AM becomes 3:00 AM | UTC−1 |
The base offset of this zone changed in 1975, from UTC−2 to UTC−1. Old timestamps should be converted with the rule that applied at the time.
Where Atlantic/Cape_Verde is used
Atlantic/Cape_Verde is used in Cape Verde. These are the largest cities in our list that follow it.
Atlantic/Cape_Verde compared with other time zones
Differences change during the year when one side moves to or from daylight saving time, so the table shows January and July separately.
| City | Time now | Difference now | In January | In July |
|---|---|---|---|---|
| New York (United States) | --:-- | 4 h behind | 4 h behind | 3 h behind |
| Los Angeles (United States) | --:-- | 7 h behind | 7 h behind | 6 h behind |
| London (United Kingdom) | --:-- | 1 h ahead | 1 h ahead | 2 h ahead |
| Paris (France) | --:-- | 2 h ahead | 2 h ahead | 3 h ahead |
| Dubai (United Arab Emirates) | --:-- | 5 h ahead | 5 h ahead | 5 h ahead |
| Mumbai (India) | --:-- | 6 h 30 min ahead | 6 h 30 min ahead | 6 h 30 min ahead |
| Singapore | --:-- | 9 h ahead | 9 h ahead | 9 h ahead |
| Tokyo (Japan) | --:-- | 10 h ahead | 10 h ahead | 10 h ahead |
| Sydney (Australia) | --:-- | 12 h ahead | 12 h ahead | 11 h ahead |
| UTC | --:-- | 1 h ahead | 1 h ahead | 1 h ahead |
Other zones on UTC−1 right now
These IANA zones show the same time as Atlantic/Cape_Verde today. Their clock-change rules may differ.
Using Atlantic/Cape_Verde in software
Use the zone name Atlantic/Cape_Verde rather than an abbreviation or a fixed offset. Abbreviations can mean several zones, and offsets ignore future clock changes.
Show the current time in Atlantic/Cape_Verde:
// JavaScript
new Intl.DateTimeFormat('en-GB', { timeZone: 'Atlantic/Cape_Verde', timeStyle: 'long' }).format(new Date());
# Python
from datetime import datetime
from zoneinfo import ZoneInfo
datetime.now(ZoneInfo('Atlantic/Cape_Verde'))
// PHP
(new DateTime('now', new DateTimeZone('Atlantic/Cape_Verde')))->format('c');
# Shell
TZ=Atlantic/Cape_Verde date
Plan around the time in Atlantic/Cape_Verde
- Convert a time to or from Atlantic/Cape_Verde: pick a date and time and see it in every city on your list.
- Add Praia to your world clock to keep it next to your own time.
- Find a meeting time that falls inside office hours in Atlantic/Cape_Verde and the other cities you work with.
- Open a full-screen clock for your own time zone.
Frequently asked questions
What is the UTC offset of Atlantic/Cape_Verde?
UTC−1, all year.
Time zone rules: IANA tz database, version 2026e. Place names and coordinates: GeoNames. Sunrise and sunset are calculated from the coordinates and can differ by a minute or two from local almanacs.