how to get up early??

Plan your sleeping time. Set your sleep at a particular time and stick with it. To go bed 30 minutes earlier so that you'll be primed to sleep earlier. Also, after 6am, cut your computer usage to 2 hours. Since overexposure to the computer monitor's light would make you stay up late all night up to dawn. Wake up at a particular time. If you want to wake up before 7am, then wake up at 6:30am or 6am. Do it habitually until you get used to it.