Today’s Date & Formats
Standardized formats for international use and technical applications.
| Format Name | Value |
|---|---|
| Long Format | Tuesday, March 31, 2026 |
| ISO-8601 | 2026-03-31 |
| US Format | 03-31-2026 |
| UK/International | 31-03-2026 |
Today at a Glance
| Metric | Value |
|---|---|
| Day of Year | 90 |
| ISO Week Number | 14 |
| Leap Year Status | No (Next is 2028) |
| Season (N. Hemisphere) | Spring (82 days to Summer) |
| Daylight Saving | Yes |
| Zodiac Sign | Aries |
Values are based on the extracted date: March 31, 2026.
On This Day in History
- 1889 The Eiffel Tower is officially inaugurated in Paris, becoming the tallest man-made structure in the world.
- 1854 Japan opens its ports to the United States, ending over 200 years of isolationist policy.
- 1800 Washington, D.C. Officially becomes the capital of the United States.
- 1968 President Lyndon B. Johnson announces he will not seek re-election, shocking the nation.
- 1991 The Warsaw Pact is officially dissolved, marking a significant shift in post-Cold War geopolitics.
- 1917 The United States takes possession of the Danish West Indies, renaming them the Virgin Islands.
- 1931 A massive earthquake in Nicaragua destroys much of Managua, killing thousands.
- 1959 The Dalai Lama flees Tibet for India following the failed uprising against Chinese rule.
- 1990 The first McDonald’s restaurant opens in Moscow, drawing massive crowds.
- 2005 Terri Schiavo, a Florida woman in a persistent vegetative state, passes away after a legal battle over life support.
- 1621 Pilgrim Myles Standish organizes the first militia in Plymouth Colony.
- 1909 Serbia accepts Austria-Hungary’s annexation of Bosnia and Herzegovina, easing tensions temporarily.
Why this day matters: March 31 is historically significant for geopolitical shifts, from the dissolution of the Warsaw Pact to the opening of Japan. It is also a day of architectural milestones, celebrated by the inauguration of the Eiffel Tower.
International Observances
| Observance | Scope |
|---|---|
| Transgender Day of Visibility | International |
| César Chávez Day | USA (California) |
| World Backup Day | International |
| Bunsen Burner Day | Scientific |
Famous Birthdays
| Person | Born | Known For |
|---|---|---|
| Johann Sebastian Bach | 1685 | Baroque Composer |
| Georgia O’Keeffe | 1887 | Modernist Artist |
| Eunice Kennedy Shriver | 1921 | Founder of Special Olympics |
| Robert Bresson | 1901 | French Film Director |
| Angus Young | 1955 | AC/DC Guitarist |
March 31 is celebrated as “World Backup Day,” a reminder for individuals and businesses to back up their data to prevent loss from hardware failure or cyberattacks.
Daily Horoscope
General guidance for the day. For entertainment purposes only.
Aries
Focus: Channel your energy into new beginnings.
Love: Passion is high; express your feelings.
Work: Take the lead on a stalled project.
Taurus
Focus: Ground yourself in routine and stability.
Love: Small gestures mean the most today.
Work: Focus on practical, tangible results.
Gemini
Focus: Communication flows easily today.
Love: A conversation could spark romance.
Work: Networking brings unexpected opportunities.
Cancer
Focus: Prioritize emotional well-being.
Love: Nurture your closest relationships.
Work: Trust your intuition on decisions.
Leo
Focus: Creativity and self-expression shine.
Love: Be generous with your affection.
Work: Present your ideas with confidence.
Virgo
Focus: Organization brings clarity.
Love: Acts of service show you care.
Work: Detail-oriented tasks are favored.
Libra
Focus: Seek balance in all areas.
Love: Harmony is key to connection.
Work: Collaboration yields the best results.
Scorpio
Focus: Deep introspection is powerful.
Love: Vulnerability strengthens bonds.
Work: Solve complex problems with focus.
Sagittarius
Focus: Expand your horizons today.
Love: Adventure brings you closer.
Work: Look at the big picture strategy.
Capricorn
Focus: Discipline leads to success.
Love: Reliability is your strength.
Work: Stick to your long-term goals.
Aquarius
Focus: Innovation and community.
Love: Friendship is the foundation.
Work: Think outside the box.
Pisces
Focus: Intuition and empathy.
Love: Romantic dreams may come true.
Work: Creative flow is high.
Horoscopes are for entertainment purposes only. Information provided is based on the date Tuesday, March 31, 2026.