30 april - Albert Einstein completed his doctoral thesis in 1905

 

Albert Einstein was a German-born theoretical physicist who developed the theory of relativity, one of the two pillars of modern physics. His work is also known for its influence on the philosophy of science, completed his doctoral thesis at the university of zurich on 30 April 1905

30 April - Marie of the Incarnation (Ursuline) death anniversary

 Marie of the Incarnation (Ursuline), passed away on 30 April 1672, was an Ursuline nun of the French order. As part of a group of nuns sent to New France to establish the Ursuline Order, Marie was crucial in the spread of Catholicism in New France. Moreover, she has been credited with founding the first girls’ school in the New World. Due to her work, the Catholic Church declared her a saint, and the Anglican Church of Canada celebrates her with a feast day.

30 April - International Jazz Day

 

International Jazz Day is an International Day declared by the United Nations Educational, Scientific and Cultural Organization in 2011 "to highlight jazz and its diplomatic role of uniting people in all corners of the globe." It is celebrated annually on April 30. The idea came from jazz pianist and UNESCO Goodwill Ambassador Herbie Hancock. Jazz Day is chaired by Hancock and the UNESCO Director-General.

30 April - Camarón Day (French Foreign Legion)

 

Camarón Day is a significant commemoration observed by the French Foreign Legion on April 30th each year. It commemorates the Battle of Camarón, a legendary engagement that took place on April 30, 1863, during the French intervention in Mexico.

During the Battle of Camarón, a small detachment of about 65 legionnaires, led by Captain Jean Danjou, found themselves surrounded and vastly outnumbered by Mexican forces near the town of Camarón de Tejeda in Mexico. Despite being heavily outnumbered and facing overwhelming odds, the legionnaires fought with exceptional bravery and determination.

Captain Jean Danjou, who lost his left hand earlier in his military career, famously strapped his sword to his right arm and led his men into battle. Though the legionnaires fought valiantly, they were eventually overwhelmed by the Mexican forces. Captain Danjou and many of his men were killed in the fighting, but their heroic stand left a lasting legacy and became an enduring symbol of courage and sacrifice within the French Foreign Legion.

Camarón Day is observed by the French Foreign Legion as a day to honor the memory of Captain Jean Danjou and the brave legionnaires who fought alongside him at the Battle of Camarón. It is a day of remembrance and reflection, as well as a time to celebrate the Legion's traditions of valor, loyalty, and esprit de corps. Various ceremonies, parades, and events are held within the Legion to mark Camarón Day and pay tribute to those who made the ultimate sacrifice in service to their comrades and their country.

30 April - Martyrs' Day (Pakistan)

 

Martyrs' Day, also known as Youm-e-Shuhada, is observed in Pakistan on April 30th each year. This day is dedicated to honoring the sacrifices of those who have laid down their lives for the defense and security of the nation.

Martyrs' Day holds special significance in Pakistan, as the country has faced various challenges to its sovereignty and security over the years. The day is an occasion to remember and pay tribute to the brave soldiers, law enforcement personnel, and civilians who have made the ultimate sacrifice in service to their country.

On Martyrs' Day, various events and ceremonies are held across Pakistan to honor the memory of the fallen heroes. These may include wreath-laying ceremonies at war memorials, candlelight vigils, prayers, and speeches paying homage to the martyrs' courage and valor.

Martyrs' Day is also a time to reflect on the importance of national unity, solidarity, and resilience in the face of adversity. It serves as a reminder of the sacrifices made by previous generations to safeguard the freedoms, rights, and sovereignty of Pakistan, and inspires a sense of duty and commitment to upholding these values for future generations.

30 April - National Persian Gulf Day (Iran)

 

National Persian Gulf Day, also known as National Day of the Persian Gulf, is observed in Iran on April 30th each year. This day commemorates the historical and cultural significance of the Persian Gulf, which has played a vital role in the history, economy, and identity of Iran.

The Persian Gulf holds great importance for Iran, both geographically and culturally. It has served as a crucial waterway for trade, commerce, and transportation throughout history, connecting Iran to the wider world. The region surrounding the Persian Gulf is also rich in natural resources, including oil and gas, which have contributed significantly to Iran's economy.

National Persian Gulf Day is an occasion to celebrate the cultural heritage and maritime traditions associated with the Persian Gulf. Various events and activities are organized across Iran to mark the day, including cultural performances, exhibitions, seminars, and educational programs highlighting the history, ecology, and importance of the Persian Gulf region.

The observance of National Persian Gulf Day also serves as a reminder of Iran's territorial sovereignty over the Persian Gulf and its commitment to preserving the natural environment and resources of the region. It is a day to honor the Persian Gulf's role in Iran's past, present, and future, as well as to promote national pride and unity.

30 April - Reunification Day (Vietnam)

 

Reunification Day, also known as Liberation Day or Reunification Day, is observed in Vietnam on April 30th. It commemorates the fall of Saigon (now Ho Chi Minh City) on April 30, 1975, and the reunification of North and South Vietnam, effectively ending the Vietnam War.

On this day in 1975, North Vietnamese forces captured the city of Saigon, which had been the capital of South Vietnam. The fall of Saigon marked the conclusion of the Vietnam War, resulting in the reunification of Vietnam under the government of the Socialist Republic of Vietnam.

Reunification Day is a significant national holiday in Vietnam, observed with various ceremonies, parades, and cultural events across the country. It is a time for reflection on the sacrifices made during the war and the struggles endured by the Vietnamese people for national independence and reunification.

The holiday also celebrates the achievements of the Vietnamese people in rebuilding their country and working towards national unity, peace, and development in the post-war era. Reunification Day is an occasion for patriotism, pride, and remembrance, as well as a symbol of hope for a brighter future for Vietnam.

 

30 April - Queen’s Day (Netherlands)

 

Queen's Day, known as Koninginnedag in Dutch, was a national holiday in the Netherlands celebrated on April 30th. However, as of 2014, the holiday has been replaced by King's Day (Koningsdag) to celebrate the birthday of King Willem-Alexander, who ascended to the throne on April 30, 2013.

Queen's Day had been celebrated for many years in the Netherlands, originally to mark the birthday of Queen Juliana, who was born on April 30th. After Queen Beatrix succeeded her mother, Queen Juliana, she continued the tradition of celebrating Queen's Day on April 30th, even though her own birthday was in January. This date became a day of national celebration, characterized by festivities, street markets, concerts, and other events across the country.

However, when Queen Beatrix abdicated in favor of her son, Willem-Alexander, on April 30, 2013, the date of the holiday changed. In honor of King Willem-Alexander's birthday, King's Day is now celebrated on April 27th, the King's actual birthday. This change was made to maintain the tradition of a national holiday celebrating the monarch's birthday while aligning it with the new king's birthday.

 

30 April - Ayushman Bharat Diwas

 

Ayushman Bharat Diwas, also known as Ayushman Bharat Divas, is observed on April 30th in India. It commemorates the launch of the Ayushman Bharat Pradhan Mantri Jan Arogya Yojana (AB-PMJAY), which is the world's largest government-funded healthcare program.

The Ayushman Bharat scheme was launched by the Government of India on September 23, 2018, with the aim of providing financial protection to over 500 million vulnerable and economically disadvantaged individuals and families across India. The program offers health insurance coverage of up to ₹5 lakh (approximately $6,700) per family per year, enabling beneficiaries to access quality healthcare services without facing financial hardship.

Ayushman Bharat Diwas serves as an occasion to raise awareness about the Ayushman Bharat scheme and its benefits, as well as to celebrate the achievements and progress made in expanding healthcare coverage and access to services for millions of people in India.

Various events and activities are organized on Ayushman Bharat Diwas, including health camps, awareness campaigns, and community outreach initiatives. It is also a time to acknowledge the contributions of healthcare professionals, policymakers, and stakeholders who have worked tirelessly to implement and support the Ayushman Bharat program, improving healthcare outcomes and advancing the goal of universal health coverage in India.

 

30 April - Rincon Day (Bonaire)

 

Rincon Day is celebrated on April 30th in Bonaire. Rincon is a village located on the island of Bonaire, which is part of the Caribbean Netherlands. Rincon Day is a cultural celebration that honors the history, traditions, and heritage of the village and its people.

The festivities on Rincon Day typically include music, dance, food, crafts, and other cultural activities that showcase the rich cultural diversity of Bonaire. Local residents and visitors alike come together to enjoy traditional music and dance performances, sample authentic Bonairean cuisine, and participate in various cultural demonstrations and workshops.

Rincon Day is an important event for the community of Rincon and serves as a platform to preserve and promote the island's unique cultural heritage. It is also an opportunity for people from across Bonaire to come together in celebration and solidarity, reinforcing the sense of community and belonging on the island.

 

30 April - Russian State Fire Service Day (Russia)

 

Russian State Fire Service Day is indeed observed on April 30th in Russia. This day is dedicated to honoring the bravery, dedication, and sacrifice of firefighters and emergency responders who serve in the Russian State Fire Service (also known as EMERCOM - Ministry of Emergency Situations of Russia).

The Russian State Fire Service plays a crucial role in protecting lives and property by responding to fires, natural disasters, and other emergencies across the country. Russian State Fire Service Day is an occasion to recognize the invaluable contributions of firefighters and emergency responders and to express gratitude for their selfless service to the nation.

Various events and activities are organized on Russian State Fire Service Day to honor firefighters and emergency responders, including ceremonies, awards ceremonies, training sessions, and public outreach initiatives. It is also an opportunity to raise awareness about fire safety and prevention measures to help reduce the risk of fires and emergencies in communities across Russia.

 

30 April - George Washington becomes the first President of the USA in 1789

 

George Washington was inaugurated as the first President of the United States on April 30, 1789. His inauguration took place on the balcony of Federal Hall in New York City, which served as the capital at that time. Washington's presidency marked the beginning of the constitutional government under the newly adopted United States Constitution. His leadership set many precedents for future presidents, establishing key practices and norms that would shape the office of the presidency for centuries to come.

30 April - Louisiana admitted to the United states in 1812

 

Louisiana admitted to the Union as the 18th state on April 30, 1812. This admission occurred during the presidency of James Madison. Louisiana's admission followed the Louisiana Purchase of 1803, in which the United States acquired a vast territory from France, doubling the size of the country. The process of Louisiana's statehood involved negotiations over its boundaries and political organization, eventually leading to its admission as a full-fledged state in 1812.

30 April - Armed Forces Day (Georgia)

 

Armed Forces Day in Georgia is celebrated on April 30th each year. This day is dedicated to honoring the bravery, dedication, and sacrifices of the members of the Georgian Armed Forces.

Georgia's Armed Forces Day is an occasion to recognize the contributions of military personnel to the defense and security of the nation. It serves as an opportunity for the government and the public to express gratitude to the men and women who serve in the armed forces, as well as their families who support them.

Various events and activities are organized across Georgia to mark Armed Forces Day, including military parades, ceremonies, and public gatherings. These events highlight the professionalism and readiness of the Georgian Armed Forces and foster a sense of national pride and unity.

Armed Forces Day also provides an opportunity to reflect on the importance of national defense and security, as well as the challenges facing the armed forces in an ever-changing global landscape. It is a day to honor the commitment and bravery of Georgia's military personnel and to reaffirm support for the defense of the nation.

30 April - Sardar Hari Singh Nalwa death anniversary

 

Sardar Hari Singh Nalwa (28 April 1791 – 30 April 1837), was the army chief of Maharaja Ranjit Singh. The one person who was most feared in the minds of Pathans and Afghans, from Peshawar to Kabul. The name of that personality was General Hari Singh Nalwa. Hari Singh Nalwa, the biggest general of the Sikh army, conquered Kashmir and got his iron convinced. Not only this, he also won Kabul by offering an army. Freed the country from Islamic invasions from Khyber Pass. He was born on 28 April 1791 in Gujranwala, Punjab.