Today is the auspicious occasion for Buddhist, many school and government sector expect a holiday on this day, but here is the reason why do people celebrate this day? The spiritual celebration of this special day.

Buddha Purnima, also known as Vesak or Buddha Jayanti, is a spiritual and significant day in the Buddhist calendar that marks the birth, enlightenment, and death of Gautama Buddha. The day is expected to be fall on full moon day which usually occurs in April or May.
For Buddhists, Buddha Purnima is a day of great spiritual significance as it commemorates the birth, enlightenment, and death of the Buddha, who is considered to be the founder of Buddhism. On this day, Buddhists reflect on the life and teachings of the Buddha and try to imbibe his teachings into their lives.
Buddha’s teachings are based on the Four Noble Truths and the Eightfold Path, which emphasize the importance of leading a simple and virtuous life, cultivating compassion and wisdom, and overcoming suffering. By following these teachings, Buddhists believe that they can attain enlightenment and free themselves from the cycle of birth, death, and rebirth.
On Buddha Purnima, Buddhists engage in spiritual practices such as meditation, offering prayers and offerings to the Buddha, and performing acts of kindness and compassion towards others. They also participate in processions, listen to sermons and teachings, and chant Buddhist scriptures.

Overall, Buddha Purnima is a day of spiritual renewal and reflection for Buddhists, as they strive to follow the path of the Buddha and attain enlightenment.
In countries with a significant Buddhist population, such as Thailand, Sri Lanka, and Cambodia, Buddha Purnima is a public holiday. In these countries, people decorate their homes and streets with colorful lanterns and flags, and organize processions and parades to celebrate the occasion.
The festival is also an opportunity for Buddhists to reflect on the teachings of the Buddha and renew their commitment to following the Eightfold Path and other core principles of Buddhism. Many Buddhists use the occasion to engage in acts of charity and goodwill, such as donating food or clothing to the needy.
Overall, Buddha Purnima is a time for Buddhists to come together, honor the Buddha, and reflect on the teachings of Buddhism, which emphasize compassion, mindfulness, and the pursuit of inner peace and happiness. If you are the one who celebrate this day and look for good time, so here is the timing according to Drik Panchang, the Purnima has started from May 4 at 11:44pm and will end up at 11:03pm on May 5, so it is believed to be occur today full day