The summer season shall commence at 12 a.m. on June 1 and continue until 12 a.m. on October 1 in each year. The winter season shall commence at 12 a.m. on October 1 of each year and continue until 12 a.m. on June 1 of the following year.
New Year's Day
When any holiday listed above falls on Sunday, the following Monday shall be recognized as an off-peak period. No change in off-peak hours shall be made for holidays falling on Saturday.