Omer - The Counting of the Omer Week 3 Hayom Chamisha Asar Yom.
Today is fifteen days.
That is Two weeks and one day of the Omer. Nissan 30 - Rosh Chodesh Hayom Shesha Asar Yom. Shehem Shnei Shavuot U'Shenei Yamim laOmer. Today is sixteen days. That is Two weeks and two days of the Omer.