Common year starting on Tuesday
A common year starting on Tuesday is any non-leap year (i.e. a year with 365 days) that begins on Tuesday, 1 January, and ends on Tuesday, 31 December. Its dominical letter hence is F. The current year, 2019, is a common year starting on Tuesday in the Gregorian calendar. The last such year was 2013 and the next such year will be 2030, or, likewise, 2014 and 2025 in the obsolete Julian calendar, see below for more. Any common year that starts on Sunday, Monday or Tuesday has two Friday the 13ths. This common year contains two Friday the 13ths in September and December. Leap years starting on Monday share this characteristic. From July of the year that precedes this year until September in this type of year is the longest period (14 months) that occurs without a Friday the 13th. Leap years starting on Saturday share this characteristic, from August of the common year that precedes it to October in that type of year.
July 2
This day is the midpoint of a common year because there are 182 days before and 182 days after it in common years, and 183 before and 182 after in leap years. The exact time of the middle of the year is at noon. In countries that use summer time the actual exact time of the midpoint in a common year is at 1:00 p.m, or 11:00 a.m for countries in the southern hemisphere; this is when 182 days and 12 hours have elapsed and there are 182 days and 12 hours remaining. In a leap year in those countries, the midpoint occurs at 1:00 a.m. on July 2, or 11:00pm on July 1 in the southern hemisphere. This is due to summer time having advanced the time by one hour. It falls on the same day of the week as New Year's Day in common years.