Search results for: “time zone”

  • Cumberland Parkway Time Zone Crossing

    Time Zone crossings in the United States generally happen at state borders which of course are easily recognizable landmarks. So you simply cross the state line and you change your watch. No big deal. Unfortunately Time Zones cut right through the middle of some states, like Kentucky. That can be a real inconvenience if you…

  • Indiana Toll Road Time Zone Crossing

    So you’re sitting somewhere outside of Chicago, Illinois cruising along the Indiana Toll Road. Most people know that Chicago and all of its nearby Indiana suburbs follow Central Time. On the other hand, much of the rest of Indiana follows Eastern Time. You just want to know when to change your watch, right? Let’s cut…

  • Florida I-10 Time Zone Crossing

    I’ll bet you’re checking your phone right now, driving along Interstate 10 in Florida and wondering where the time changes. I think I can help you. It happens between Mile Markers 160 and 161. If you’re driving westbound, going from Eastern Time into Central Time, set your coordinates to: 30.633557°, -84.904119° If you’re driving eastbound,…

  • Tennessee I-40 Time Zone Crossing

    So you’re driving along Interstate 40 in eastern Tennessee and you want to know where the time changes. Let’s make this easy. It happens between Mile Markers 340 and 341. If you’re driving westbound, going from Eastern Time into Central Time, set your coordinates to: 35.895888°, -84.701530° If you’re driving eastbound, going from Central Time…

  • Smallest Multiple Time Zone Countries

    Sometimes I come up with a simple question and I think I’ll get, and even want, a simple answer. Writing these Twelve Mile Circle articles is a lot easier when I’m able to come to a conclusion quickly. Then I can move on with my weekend. Other times the story gets a lot more complicated,…

  • Time Zone Dams

    Time continued to play on my mind. This time it came courtesy of a random search engine query that landed on 12MC for some unknown reason. However, the notion implied by this wayward message intrigued me much more than the average query. I’ve focused on structures split by borders before although this one had an…

  • Time Zones in Greenland

    It’s been awhile since I thought about Time Zones. However recently I happened to be looking at a map and I remembered the peculiarities of Greenland. I did scratch the surface of this a long time ago in Islands Split by Time Zones. Now I wanted to revisit Greenland in more detail because it offered…

  • Australia’s Time Zone Corners

    Twelve Mile Circle loves mail! I’ve discovered all sorts of interesting geographic artifacts from readers who’ve sent a much appreciated note. This time a message arrived from reader “Jonathan” who has offered several suggestions in the past. So he mentioned a place he noticed while looking at maps of Australia. He found Cameron Corner, at…

  • Interstate Highway Time Zone Crossings

    I’ve noticed a lot of search engine queries lately seeking additional information about points along US Interstate Highways where travelers cross from one time zone into another. I’m going to do that myself soon on my upcoming trip and I couldn’t find a comprehensive resource either. Maybe there’s one out there hidden away in a…

  • Time Zone Boundary Craziness

    Please forgive me for another Time Zone article. I actually had another topic in mind so I’ll bump that one to make room for an unusual observation. Loyal reader David Overton commented on Making the Switch that the most recent Indiana time zone adjustment exacerbated an odd situation. Drivers traveling along a single 19 mile…