List of Important Days and Dates in June 2025 (USA Calendar)

Table of Contents

📅 Major Federal & Religious Holidays According to USA Calendar

June 6 (Friday): D-Day Anniversary — marks the WWII Normandy landings.
June 14 (Saturday):
- Flag Day — commemorates adoption of U.S. flag in 1777.
- U.S. Army 250th Birthday Parade in Washington D.C.
- World Blood Donor Day (UN observance).
June 15 (Sunday): Father’s Day — third Sunday in June.
June 19 (Thursday): Juneteenth — federal holiday marking end of slavery, with nationwide closures.
June 20 (Friday): Summer Solstice / First Day of Summer — longest day of the year in Northern Hemisphere .
June 21 (Saturday): International Day of Yoga (UN observance)

June 9 (Monday–Saturday): National Crime Victims’ Rights Week — second Monday marks the start.
June 12 (Thursday): Loving Day — anniversary of 1967 Supreme Court decision striking down anti‑mixed‑marriage laws.

June 5: World Environment Day.
June 17: World Day to Combat Desertification & Drought (UN).
June 20: World Refugee Day .
Other notable UN observances include:
- World Blood Donor Day (14th)
- World Music Day (21st)
- International Day of Family Remittances (16th)
- World Day Against Child Labour (12th)

June themes (month-long): Pride Month, Children’s Awareness, Men’s Health, National Zoo & Aquarium Month, Alzheimer’s & Brain Awareness Month, Dairy Month, National Safety Month, and more.
Select quirky & food-related dates:
- June 1: Frozen Yogurt Day, Pen Pal Day
- June 2: Leave the Office Early Day
- June 4: National Cheese Day
- June 6: National Doughnut Day
- June 14: National Cucumber Day
- June 17: Root Beer Day
- June 18: Sushi Day
- June 21: National Selfie Day

The U.S. Army’s 250th‑anniversary military parade (coinciding with Flag Day, June 14) spurred widespread “No Kings” protests nationwide.
Juneteenth (June 19) is receiving major celebration coverage and, as a federal holiday, will likely include bank and market closures.

Date	Day	Occasion
June 6	Friday	D-Day Anniversary
June 9–14	Mon–Sat	National Crime Victims’ Rights Week
June 12	Thursday	Loving Day
June 14	Saturday	Flag Day + Army’s 250th Parade + World Blood Donor Day
June 15	Sunday	Father’s Day
June 17	Tuesday	World Desertification & Drought Day
June 19	Thursday	Juneteenth (Federal Holiday)
June 20	Friday	Summer Solstice / World Refugee Day
June 21	Saturday	International Day of Yoga