Checkiday.com
Checkiday.com
Checkiday.com
Shop our 2025 calendars. Now available for purchase!

Holidays for Thursday, April 15th, 1999

chevron_leftPrev Nextchevron_right
shuffle
Go to a random event
Switch to list view
Share
Image for ASL Day
Also known as American Sign Language Day

Observed annually on April 15th
Image for Get to Know Your Customers Day
Observed the third Thursday in January, the third Thursday in April, the third Thursday in July, and the third Thursday in October
Image for Income Tax Pay Day
Also known as Tax Day

Observed annually on April 15th unless it falls on holiday or weekend. If so, it is the following weekday that isn't a holiday.
Image for National D.A.R.E. Day
Also known as National Drug Abuse Resistance Education Day

Observed the third Thursday in April
Image for On This Day in History
Things that happened on this day in years past

Multi-day Events Continuing on Thursday, April 15th, 1999