The next time will be in 2016.
After 2011, 2015 is the next year where the 4th of July is a Saturday.
At the time of answering this (2014), the next October 31 which falls on a Saturday will be in the year 2015. After that, October 31 will occur again on a Saturday in the year 2020.
Saturday, July 27 has fallen on several occasions. Notably, it occurred in 2019, and it will next occur in 2024. If you have a specific year in mind, please provide it for a more precise answer.
July 4th falls on a weekend every few years. Notably, in 2020, July 4th was on a Saturday. Other recent instances include 2015 (Saturday) and 2009 (Saturday). The next occurrence after 2020 will be in 2026, when July 4th will again fall on a Saturday.
Saturday, February 26, occurred in several years, including 2000, 2005, 2011, 2022, and will occur again in 2033. If you have a specific year in mind, please specify for a more precise answer.
As of 2011, the last time that July 19 fell on a Saturday was in 2003.
2006
1998 was the last year that July 4 was on a Saturday The next was 2009
2017.
November 5th will next fall on a Saturday in the year 2022. After that, it will occur again on a Saturday in 2033. The pattern of dates falling on specific days of the week shifts due to the leap years and the structure of the calendar.
2002
April 7 will next fall on a Saturday in 2029. After that, it will occur on a Saturday again in 2035 and 2041. The day of the week for a specific date shifts each year, typically moving forward by one day, or two in leap years.