Dates & Times

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Dates & Times

No more counting days on a calendar!

Adding or subtracting time from dates
10 June + 3 weeks                          | 1 July
April 1, 2019 − 3 months 5 days            | 25 December 2018
Yesterday + 1 week                         | 11 June
Today − 1 month                            | 5 May
3:35 am + 7 hours 15 minutes               | 10:50 am
12/02/1988 + 32 years                      | 12 February 2020
01.05.2005 + 3 years 2 months 3 weeks      | 22 July 2008
3 weeks after March 14, 2019               | 4 April 2019
Finding intervals of time between dates
March 20 to June 5                         | 11 weeks
​
March 20 to June 5 in days                 | 77 days
Days between March 20 and June 5           | 77 days
​
17:30 to 20:45                             | 3 hours 15 min
1978 to 2021                               | 42 years
Points in time relative to the present
today + 3 weeks                          | 24 December (for example)
now + 3 hours 15 minutes                 | 7:00 pm (for example)
days until December 25                   | 22 days
Workdays
A workday (or weekday) is Monday through Friday. Saturday and Sunday are not counted as workdays/weekdays.
workdays in 3 weeks                            | 15 workdays
10 March to 17 March in workdays               | 5 workdays
workdays from April 12 to June 15              | 45 workdays
$500/workday × 4 weeks                         | $10,000.00
Public holidays in your country are taken into account when doing workday calculations (for example, July 4th in the United States is a public holiday). You can see the public holidays used from the Calculator > Region Settings preferences.
Notes on Ambiguity in Calendar Calculations
Ambiguous months
Unlike days and weeks, months are not clearly defined in terms of seconds. Soulver attempts to do the most logical thing given the expression. It's smart at taking into account leap years, and other calendar peculiarities:
Feb 28 + 1 month                           | 28 March
January 31 2020 + 1 month                  | February 29 2020
Dates with unspecified years
A date without the year specified may use either the current year or the following year.
# In December 2019
​
// next year is assumed, as the nearest January is in the future
January 12 + 3 weeks                       | 2 February 2020
​
// this year is assumed, as the month is still recently in the past
November 1 - 5 days                        | 27 October 2019
​

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Outline

Adding or subtracting time from dates

Finding intervals of time between dates

Points in time relative to the present

Workdays

Notes on Ambiguity in Calendar Calculations