Calculating 240 Days for Retrenchment: Can Sundays and Holidays Be Counted?

If a worker has not completed 240 days (suppose he has worked 230 days only in 12 months), then can I include Sundays or off days as well as festivals or national holidays with 230 days? If I can include them, then under which section/sub-section. Please suggest.

Dear Santosh,

Please go through Section 25-B of the ID Act, 1947, for the definition of the term "continuous service" and the method of calculation of 240 days. Certainly, not only the days the workman actually worked but also all the off days and authorized holidays are to be included in the computation of 240 days.