Salat/prayer times for leeds

Between the 13th of May and 31st July the signs with which we recognise Isha and Fajr times will vanish. Muslims may pray Isha at any time after Maghrib prayer until 12:40AM which is the last proper Isha time. As for Fajr for the aforementioned period, it should not be prayed before 1:24AM, which is the earliest proper Fajr time.