(a) The time periods specified in Secs. 90.13(a), 90.18(a), and
90.19(a) will be computed by counting the day after publication in the
Federal Register as one, and by counting each succeeding day, including
Saturdays, Sundays, and holidays. However, when the final day would fall
on a Saturday, Sunday or holiday, the time period will terminate at the
end of the next succeeding Federal business day.
(b) The 60-day time period specified in section 223(a) of the Act
will be computed in the same manner as set forth in paragraph (a) of
this section, except that the day after the date of filing of the
petition shall be counted as the first day.