National days, ongoing national weeks and months, and global observances for October 4, 2027. Plus historical events and birthdays.

October 4, 2027 celebrates National 10-4 Day, plus 5 more. National 10-4 Day on October 4th honors CB radio culture, truckers, travelers, and one of America’s most recognized radio phrases: “10-4,” meaning message received.
Read the full story →National Golf Lover's Day on October 4th is the ultimate green light for golf enthusiasts to hit the links, especially for those in places where the season is winding down. Today is your official excuse to chase that elusive hole-in-one at least one more time. That crisp autumn air, the stunning fall foliage, and the satisfying thwack of a perfect drive is the perfect time to celebrate!
Read the full story →In the United States, National Child Health Day occurs each year on the first Monday in October. The day recognizes the care and guidance children need to grow strong and healthy.
Read the full story →As the seasons change and our lives evolve, and so do our styles and budgets. On the first Monday in October, National Consignment Day offers a way to elevate both. The holiday celebrates consignment as the smart, sustainable way to shop, earn money, and extend the life cycle of your items.
Read the full story →Longer-running observances that include this date.
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Showing the first 12 — See all months for October.