##
**6 July 2019**** minus 7 years** will be

6th July 2012

For example

- What is 100 days before Today? (Today minus 100 days)
- What is 60 days before 22 January 2021? (22 January 2021 minus 60 days)
- What is 10 years before Yesterday? (Yesterday minus 10 years)
- What is 3 years from 5 December 2019? (5 December 2019 plus 3 years)
- What is 10 months from Tomorrow? (Tomorrow plus 10 months)
- What is 3 years before 3 April 2022? (3 April 2022 minus 3 years)

The **Gregorian calendar** is the most widely used internationally civil calendar. It is named after Pope Gregory 13th, who introduced it in **October 1582**.

The Gregorian calendar is a **solar calendar**. A regular Gregorian year consists of 365 days, but as in the Julian calendar, in certain years, a leap year, a **leap day is added to February**

The months of **April, June, September, and November** have **30 days**, while the **rest have 31 days** except for **February**, which has **28 days** in a standard year, and **29 in a leap year**.

For best results, please use dates after 1752 and **verify any data** if you are doing genealogy research.