There are many different Bible reading plans to help us study God's Word. Here are a couple that you could try:
1) Reading the Gospels in 24 days - this can be done by spending about 20 minutes each day in the Scriptures. Here is the reading plan
2) The M'Cheyne's reading plan over the course of a year will enable you to read the whole of the Old Testament once, the New Testament and Psalms twice. A very good investment of your time!
3) Reading the Bible in a year - Another plan is the ESV one which again only takes about 20 minutes per day