 import UIKit
 import MapKit
 import QuartzCore
+import EDSunriseSet
 
 private let MAP_SPAN_DELTA = 0.05
 private let MAP_LATITUDE_OFFSET = 0.015
+
+private let ONE_DAY: TimeInterval = (60 * 60) * 24
 
 class PlaceCarouselViewController: UIViewController {
 

                }
                once = true
            }
        }
    }



    func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
        // Use last coord: we want to display where the user is now.
        if let location = locations.last {
            let coord = location.coordinate
            // Offset center to display user's location below place cards.
            let center = CLLocationCoordinate2D(latitude: coord.latitude + MAP_LATITUDE_OFFSET, longitude: coord.longitude)
            let span = MKCoordinateSpan(latitudeDelta: MAP_SPAN_DELTA, longitudeDelta: 0.0)
