This research aims to investigate the relationship among the awareness of self-regulated learning (SRL), procrastination, and learning behaviors in blended learning environment. One hundred seventy nine freshmen participated in this research, conducted in the blended learning style class using learning management system. Data collection was conducted in two ways; questionnaires for SRL scale "Motivated Strategies for Learning Questionnaire" (Pintrich and DeGroot, 1990), and procrastination, and data log for learning behavior (report submission time). Students were asked to take the questionnaires in both pre and post class. As for learning behaviors, report submission time and one-minute paper submission time were collected using learning management system. The results revealed that internal value, self-regulation, and procrastination were fundamental elements that enhance the awareness of time management for learning plan, and positive time management awareness promoted to submit one-minute paper report within deadline, and regular report early.