Time difference between Dallas and Porto
Compare the current local time in Dallas and Porto, see when your working hours overlap, and convert any specific hour between the two timezones.
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Convert a specific time
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Working-hours overlap
When Dallas's 9:00–17:00 business hours overlap with Porto's.
Dallas working hours
Porto working hours
Overlap (both working)
🇺🇸 Dallas
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🇵🇹 Porto
Scheduling across Dallas and Porto
Scheduling between Dallas and Porto is workable but tight. Only 2 hours of standard business hours overlap each day, from 09:00 to 11:00 in Dallas (15:00 to 17:00 in Porto). Recurring meetings often settle within this narrow window.
Quick reference
| 🇺🇸 Dallas | 🇵🇹 Porto | In Porto it's… |
|---|---|---|
| 06:00 — Early morning | — | — |
| 09:00 — Start of work | — | — |
| 12:00 — Lunchtime | — | — |
| 15:00 — Mid-afternoon | — | — |
| 17:00 — End of work | — | — |
| 20:00 — Evening | — | — |
Daylight saving status
🇺🇸 Dallas
Currently in CDT (daylight saving)
Clocks go back to CST
on Sunday 1 November 2026
🇵🇹 Porto
Currently in WEST (daylight saving)
Clocks go back to GMT
on Sunday 25 October 2026