WET to CST Time Converter
CST is 6 hours behind WET. Portugal and the Canary Islands are currently on WEST (UTC+1:00), and The US Central states are currently on CDT (UTC-5:00).
Best Time to Call Between WET and CST
Both zones are inside normal business hours between 3:00 PM and 5:00 PM WET — that's 9:00 AM to 11:00 AM CST. That's a 2-hour window.
both at work WET only CST only neither — hours along the strip are WET.
Common Times Converted
WET on the left, CST on the right.
WET to CST: Full 24-Hour Conversion Table
Shaded rows are working hours; the darker shade marks the hours when both zones are at work.
| WET | CST | Working hours |
|---|---|---|
| 12:00 AM | 6:00 PM prev day | — |
| 1:00 AM | 7:00 PM prev day | — |
| 2:00 AM | 8:00 PM prev day | — |
| 3:00 AM | 9:00 PM prev day | — |
| 4:00 AM | 10:00 PM prev day | — |
| 5:00 AM | 11:00 PM prev day | — |
| 6:00 AM | 12:00 AM | — |
| 7:00 AM | 1:00 AM | — |
| 8:00 AM | 2:00 AM | — |
| 9:00 AM | 3:00 AM | WET only |
| 10:00 AM | 4:00 AM | WET only |
| 11:00 AM | 5:00 AM | WET only |
| 12:00 PM | 6:00 AM | WET only |
| 1:00 PM | 7:00 AM | WET only |
| 2:00 PM | 8:00 AM | WET only |
| 3:00 PM | 9:00 AM | Both zones |
| 4:00 PM | 10:00 AM | Both zones |
| 5:00 PM | 11:00 AM | CST only |
| 6:00 PM | 12:00 PM | CST only |
| 7:00 PM | 1:00 PM | CST only |
| 8:00 PM | 2:00 PM | CST only |
| 9:00 PM | 3:00 PM | CST only |
| 10:00 PM | 4:00 PM | CST only |
| 11:00 PM | 5:00 PM | — |
What WET and CST Actually Are
WET — Western European Time
Lisbon, Porto, the Canary Islands. Standing at UTC as written, and the region does change its clocks, so its live offset moves by an hour twice a year. The next change is on Sunday, October 25, 2026, to WET.
Portugal moved to Central European Time in 1992 and switched back four years later, after finding that later sunrises hurt more than later sunsets helped.
CST — Central Standard Time
Chicago, Houston, Dallas, Mexico City, Winnipeg. Standing at UTC-6:00 as written, and the region does change its clocks, so its live offset moves by an hour twice a year. The next change is on Sunday, November 1, 2026, to CST. CST also stands for China Standard Time (UTC+8) and Cuba Standard Time (UTC-5). This page covers the North American one.
Saskatchewan sits inside the Central zone but never changes its clocks, so it matches CST in winter and its neighbors' MDT in summer.
What This Means in Practice
Both sides change clocks, on different dates
Both regions observe daylight saving but do not switch on the same day, so for a week or two each spring and fall the gap between them is an hour different from the rest of the year. Those short windows are where recurring invitations quietly break.
Major Cities in Each Zone
Cities on WET
Cities on CST
Frequently Asked Questions
What is the time difference between WET and CST?
CST is 6 hours behind WET.
What is 9:00 AM WET in CST?
9:00 AM WET is 3:00 AM CST.
What are the best hours to schedule a call between WET and CST?
Between 3:00 PM and 5:00 PM WET, which is 9:00 AM to 11:00 AM CST. Both sides are inside normal business hours through that window.
Does the difference between WET and CST change during the year?
Yes. Both regions observe daylight saving, and they do not switch on the same dates, so the gap shifts by an hour at least twice a year. The next clock change is on Sunday, October 25, 2026.
Does CST always mean Central Standard Time?
CST also stands for China Standard Time (UTC+8) and Cuba Standard Time (UTC-5). This page covers the North American one.