2025 Seasons Calendar

Change Year

Seasons split the year into four unique periods: Spring, Summer, Autumn/Fall, and Winter. Each season is characterized by its own weather patterns, daylight hours, and changes in plant and animal behavior. These shifts occur due to the Earth's yearly journey around the Sun and its tilted axis. Here are the astronomical dates for the year 2020, accounting for both the northern and southern hemispheres.

Season Start Dates for year 2025 (Northern Hemisphere)

SeasonStart Date
Spring 2025Thursday, March 20th
Summer 2025Saturday, June 21st
Autumn 2025Monday, September 22nd
Winter 2025Sunday, December 21st
* Local time for Denver, CO. Accurate globally within 24 hrs.

Season Start Dates for year 2025 (Southern Hemisphere)

SeasonStart Date
Autumn 2025Thursday, March 20th
Winter 2025Saturday, June 21st
Spring 2025Monday, September 22nd
Summer 2025Sunday, December 21st
* Local time for Sydney, Aus. Accurate globally within 24 hrs.

Holiday Dates for the Year

Provides the dates for holidays for the calendar year.

Yearly Calendar

Provides calendars for the calendar year.

May 2024
MONTUEWEDTHUFRISATSUN
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01 WEDLoyalty Day
01 WEDLaw Day
02 THUNational Day Of Prayer
04 SATNational Explosive Ordnance Disposal (eod) Day
05 SUNCinco De Mayo
06 MONNational Nurses Day
08 WEDVictory In Europe Day
10 FRIMilitary Spouse Appreciation Day
12 SUNMother's Day
15 WEDPeace Officers Memorial Day
17 FRINational Defense Transportation Day
18 SATArmed Forces Day
22 WEDNational Maritime Day
22 WEDEmergency Medical Services For Children Day
25 SATNational Missing Children's Day
27 MONMemorial Day
HOW MANY DAYS UNTIL?