January 1 to March 31. Event type Due date Event date Tue, 04/15/2025 - 00:00 -Tue, 04/15/2025 - 23:59 Smart date range Tue, Apr 15 2025, All day Date Tue, 04/15/2025 - 12:00 Date range date only Wed, 01/01/2025 - 12:00 - Mon, 03/31/2025 - 12:00 Calendar Business