lent is the time of what?
Lent is the time before Easter when many Christians remember the sacrifice that Jesus made. These Christians usually fast moderately and give up something they especially like in order to concentrate on Christ. Check this site for more information.
http://christianity.about.com/od/holidaytips/qt/whatislent.htm
These sites will be of help.
http://en.wikipedia.org/wiki/Lent
http://www.kencollins.com/holy-04.htm
http://www.crivoice.org/cylent.html
Lent is the solemn religious observance in many Christian denominations that begins on Ash Wednesday and ends approximately six weeks later, before Easter Sunday. It is a time of preparation and repentance leading up to the celebration of the resurrection of Jesus Christ on Easter.
To find the answer to your question, you can simply search for "What is Lent?" or "What is the purpose of Lent?" on a search engine like Google. There are many reliable sources that will provide you with more information about Lent and its significance in Christianity.