Lag B´Omer is celebrated on the 18th day of the Hebrew month of Iyar, which is the 33rd day of the Counting of the Omer—a ritual counting period between Passover and Shavuot.

Date in the Gregorian Calendar
Because the Hebrew calendar is lunar-based, the Gregorian date for Lag B´Omer changes each year. It usually falls in April or May.

Upcoming Dates for Lag B´Omer

• 2025: Friday, May 16

• 2026: Tuesday, May 5

• 2027: Tuesday, May 25

• 2028: Sunday, May 14

• 2029: Thursday, May 3

• 2030: Tuesday, May 21

Note: Jewish holidays begin at sundown the evening before the date listed, so celebrations typically start the night before.

Lag B´Omer is celebrated as a joyful break in a traditionally somber time and to honor important historical and spiritual events in Jewish history.

End of a Tragic Plague
According to tradition, a plague that killed thousands of Rabbi Akiva’s students during the Counting of the Omer ended on the 33rd day. Lag B´Omer marks this day as a moment of relief and joy in the Jewish calendar.

Commemoration of Rabbi Shimon bar Yochai
Lag B´Omer is also believed to be the death anniversary of Rabbi Shimon bar Yochai, a 2nd-century Jewish mystic and scholar. He is associated with the Zohar, a key Kabbalistic text. According to legend, he revealed great spiritual teachings on the day of his death, and bonfires are lit to represent the “spiritual light” he brought into the world.

Celebration of Jewish Strength and Identity
Some traditions connect the day to Jewish resistance during Roman times, including the Bar Kokhba revolt. Lag B´Omer has come to symbolize Jewish bravery, pride, and cultural identity—especially through traditions like playing with bows and arrows and outdoor gatherings.

Community Festivities
With bonfires, music, dancing, children’s games, and the upsherin haircut tradition, Lag B´Omer is widely celebrated as a day of unity, learning, and joy, especially in Israel and among religious Jewish communities around the world.

Lag BaOmer is kind of like a fun break in the middle of the Counting of the Omer. People celebrate in a bunch of cool ways. The most famous thing? Bonfires — they light up the night sky, symbolizing the “spiritual light” brought by the sage Rabbi Shimon bar Yochai.

In Israel, tons of people head to his tomb to party with bonfires, singing, dancing, and feasting. Kids often play with bows and arrows, which is linked to the Hebrew word “keshet,” meaning both bow and rainbow — a symbol of hope.

Another sweet tradition is the upsherin, a first haircut ceremony for three-year-old boys, since the Talmud says no haircuts during the Omer except on Lag BaOmer.

All in all, it’s a day full of light, joy, and a mix of ancient traditions and good vibes.

Lag BaOmer is special because it’s a joyful break during the otherwise somber Counting of the Omer, a 49-day period between Passover and Shavuot. This 33rd day brings celebration, light, and hope — all tied to powerful stories from Jewish tradition.

End of a Plague
According to the Talmud, a mysterious plague killed thousands of Rabbi Akiva’s students during the Omer. On Lag BaOmer, the deaths are said to have stopped — making it a day of relief and gratitude.

Rabbi Shimon bar Yochai
This day is also linked to the passing of Rabbi Shimon bar Yochai, a 2nd-century sage and mystic who, tradition says, revealed deep spiritual teachings before his death. His yahrzeit (anniversary of passing) is honored with bonfires, singing, and gatherings — especially at his tomb in Meron, Israel.

Spiritual “Light” and Learning
The bonfires symbolize the spiritual light Rabbi Shimon brought into the world. Many see this as a time to embrace deeper learning and reflection.

Family and Childhood Traditions
It’s also a popular day for upsherin, a first haircut for 3-year-old boys, and for children to play with bows and arrows — symbols connected to peace and biblical imagery.

In essence, Lag BaOmer stands out as a day of light, learning, and renewal — blending history, mysticism, and joy.

So, the bonfires on Lag BaOmer? They’re not just random campfires — they’re super symbolic.

The main reason is to honor Rabbi Shimon bar Yochai, a famous 2nd-century Jewish sage and mystic. According to tradition, he passed away on Lag BaOmer, and before he died, he revealed deep mystical teachings — the kind of spiritual “light” that people associate with the Zohar, a foundational work of Kabbalah (Jewish mysticism).

The bonfires represent that spiritual light — like a giant glowing tribute to the wisdom he brought into the world. It’s kind of like saying, “Look how much light he left us!”

In Israel, especially around his tomb in Meron, thousands of people gather, light huge bonfires, sing, dance, and celebrate all night long.

Some also think the fire tradition might overlap a bit with older springtime or even May Day fire festivals — but in Jewish tradition, it’s all about light, wisdom, and remembering Rabbi Shimon.

So yeah — not just flames for fun, but flames with meaning.