Côte d'Ivoire has made great strides in improving access and quality in its education system, but significant gaps in student learning and achievement remain. It is estimated that 8 out of 10 Ivorian children are not proficient in reading by the age of 10, and do not have enough math skills at the end of primary school. In Côte d'Ivoire, teacher absenteeism is estimated to responsible for the loss of approximately 25 per cent of teaching time. In the specific case of primary education, it is estimated that teacher absenteeism and other calendar delays are responsible for the loss of two months of courses per year on average. This Time to Teach study seeks to contribute to a better understanding of teacher attendance in Côte d'Ivoire's primary schools. The study adapts a broad concept of teacher absenteeism which includes: absence from school, lack of teacher punctuality, absence from the classroom and reduction in the time dedicated to teaching.