fix bug where Utc::today() was tomorrow in local tz, use now() instead

src/lib.rs

@@ -69,7 +69,7 @@ pub fn convert(from: &str, to: &str, time: &str, day: Option<String>, date: Opti
 
     let dt: Date<Tz> = match date {
         Some(dt) => fromtz.from_local_date(&dt).unwrap(),
-        None => Utc::today().with_timezone(&fromtz),
+        None => Utc::now().with_timezone(&fromtz).date(),
     };
 
     let dt = match day {