United States
Time now in Port Arthur
Sunday, 23 August 2026
Sunrise 06:48Sunset 07:48Time zone UTC −5
Time zone
America/Chicago
UTC offset
UTC −5
Daylight saving
In effect now
Population
53,818
Sunrise
06:48
Sunset
07:48
Day length
13h 01m
Coordinates
29.69, -93.89
Time difference from Port Arthur
Hours ahead (right) or behind (left) Port Arthur right now.
Port Arthur on the map
About the time in Port Arthur
If you are coordinating from another country, the shortcut is the working window: a normal Port Arthur day of 09:00–17:00 falls between 14:00–22:00 UTC. Convert your own hours into UTC once and you can tell at a glance whether someone there is likely to be at their desk.
Around 53,818 people live in Port Arthur, and all of them keep the same civil time, so the reading above applies to the whole urban area — not just the city centre.
Port Arthur sits at latitude 29.69, in the mid-latitude band, so day length here swings noticeably between midwinter and midsummer — today's 13h 01m is one point on that curve, not a fixed value.
Frequently asked questions about time in Port Arthur
- Does Port Arthur change its clocks for daylight saving?
- Yes, and it is in effect now. Clocks change again on 1 November 2026.
- When do the sun rise and set in Port Arthur today?
- Sunrise is at 06:48 and sunset at 07:48, giving 13h 01m of daylight.
- What time is it in Port Arthur right now?
- The live clock above shows the current time in Port Arthur, updating every second from America/Chicago (UTC −5).
- Which time zone is Port Arthur in?
- Port Arthur uses America/Chicago, currently UTC −5.
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