C# - Get Current and Last Month Start and End Date

This code snippet provides example about calculating current or last month's start and end date using C# in .NET. In time related calculations or data analytics, it is often required.

Code snippet

var today = DateTime.Today;var monthStart = new DateTime(today.Year, today.Month, 1);var monthEnd = monthStart.AddMonths(1).AddDays(-1);var lastMonthStart = monthStart.AddMonths(-1);var lastMonthEnd = monthStart.AddDays(-1);
Console.WriteLine("Current month start date is: {0}, end date is: {1}", monthStart, monthEnd);
Console.WriteLine("Last month start date is: {0}, end date is: {1}", lastMonthStart, lastMonthEnd);

You can apply similar approaches to other programming languages.

Code snippet

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