In 1987, Cambodia was slowly emerging from a decade of turmoil following the fall of the Khmer Rouge regime (1979) and the subsequent Vietnamese occupation. While politics dominated headlines, the daily lives of Cambodians—both inside the country and in diaspora communities in France, the US, and Australia—continued to be guided by an ancient, sophisticated lunisolar system: the Khmer calendar.
The year 1987 in the Gregorian system corresponds primarily to Buddhist Era (BE) 2530 (from January 1 to April 13, 1987) and BE 2531 (from April 14 to December 31, 1987). For the Khmer, the most significant turning point was not January 1, but Chaul Chnam Thmey—the Khmer New Year—which fell on April 13, 14, and 15, 1987 (BE 2531).
Celebrated on the full moon of Phalkun. It commemorates the spontaneous gathering of 1,250 enlightened monks to hear the Buddha’s core teachings. In 1987, this was a quiet but profound day of reflection, especially for older Cambodians who recalled larger pre-war celebrations at Wat Phnom and Angkor Wat.
| Khmer Holiday | Gregorian Date (1987) | Significance | |---------------|----------------------|--------------| | Meak Bochea | February 12 | Commemorates the Buddha’s final sermon. | | Visak Bochea | May 12 | Birth, enlightenment, and death of the Buddha. | | Chhnam Vossa (Buddhist Lent) | July 11 | Start of the three-month rainy season retreat for monks. | | Pchum Ben (Ancestors’ Day) | September 13 – 27 (15 days) | Offering food to ghosts of ancestors. The 15th day is Ben Thom. | | Kathina (End of Lent) | October 12 | Offering new robes to monks. |
In Khmer astrology (Hora), 1987 is dominated by the Rabbit (or Cat, depending on the region). The "Fire" element signifies energy, passion, and action. For Cambodians, the Rabbit year is considered gentle but cunning. In 1987, monks would have chanted specific Sautr to ward off the volatility of the Fire element, hoping for a harvest that was abundant but not destructive.
The Khmer New Year (Chaul Chnam Thmey) marks the end of the harvest season and the start of a new solar year. It usually falls in mid-April.
Note: For dates between January 1 and April 13, 1987, the Khmer year was still 2529.
For most Cambodians in 1987, the Gregorian calendar was used for government business, school terms, and Vietnamese-imposed administrative dates. The Khmer calendar governed:
Q: Was 1987 a leap year in the Khmer calendar? No. The last leap month (extra 30 days) was in 1985; the next was in 1988. 1987 was a normal 12-month lunar year.
Q: What is the Buddhist year for 1987? 2529 B.E. (Buddhist Era) from January to April; 2530 B.E. from May onward. The difference is due to the New Year in April. khmer calendar 1987
Q: How do I find my Khmer birthday in 1987? If you were born in 1987 in Cambodia, your birth certificate likely used the Gregorian date. But your Khmer birthday (used for ancestor blessings) is the lunar equivalent. For example, someone born on April 2, 1987, has a lunar birthday of the 4th day of the waxing moon of month 5 (Pisak).
The Khmer Calendar 1987 represents a bridge between dark ages and rebirth. It was a year where the lunar phases remained unchanged for 2,500 years, but the human context was unique. In 1987, landmines still dotted the countryside, but under the Full Moon of Visakha Bochea, candles were lit again in Angkor Wat.
For those who hold a 1987 Khmer birth certificate or a faded wall calendar, this is not just paper. It is proof of continuity. The Fire Rabbit ran quickly through history, leaving behind a year of tentative peace and the rekindling of a civilization that counts its time by the silver light of the moon.
Note: Specific exact dates for certain minor Buddhist holy days may vary by one day depending on the specific "ecliptic longitude" calculation used by the Mahānikāya and Thommayut orders, but the dates provided above reflect the standard Royal Cambodian calendar for 1987.
In 1987, the calendar in was a blend of modern and ancient traditions. While the country officially followed the Gregorian calendar for government and business, its cultural heart beat to the rhythm of the Khmer Traditional Calendar (Chântôkôtĕ). The Year 1987 in Khmer Context
Buddhist Era (B.E.): The year 1987 corresponds to 2530–2531 B.E.. The transition typically occurs during the Khmer New Year in April.
Zodiac Animal: 1987 was the Year of the Rabbit (locally known as Chnam Thos).
Calendar Reuse: Interestingly, the 1987 calendar layout—with its specific weekday pattern and lack of a leap year—is identical to the one for 2026. Traditional Timekeeping
The Khmer calendar is a lunisolar system. This means it tracks both the moon’s phases (for religious festivals) and the sun’s movement (to keep the months aligned with the seasons). The Khmer Calendar in 1987: A Year of
Lunar Months: Each month begins with the waxing moon and is divided into two 15-day halves (waxing and waning).
Solar Alignment: To prevent the seasons from drifting, an "intercalary" month is occasionally added, similar to a leap year. Major Festivals in 1987
Khmer New Year (Chaul Chnam Thmey): Celebrated in mid-April, marking the end of the harvest season and the beginning of the new solar year.
Pchum Ben: A deeply significant 15-day religious festival dedicated to ancestors, usually falling in September or October depending on the lunar cycle.
Water Festival (Bon Om Touk): Held in November during the full moon to celebrate the reversal of the Tonle Sap river flow.
Today, you can find digital versions of these historical dates on specialized Khmer Calendar resources or apps that track traditional holidays across decades.
2026 aligns with the years 2015, 2009, 1998, 1987, 1981, and 1970
Good news for all collectors. The 2026 calendar is identical to the 1987 calendar (same weekday pattern and no leap year).
Title: An Indispensable Digital Bridge to Cambodia’s Cultural and Religious Heart End of Khmer Year 2529: April 13, 1987
Rating: 4.6/5 (Highly Recommended for the Cambodian diaspora and historians)
Review:
As someone who relies on traditional lunar dates for religious observances (Kathen, Pchum Ben) and personal milestones, finding a reliable digital reference for past years is surprisingly difficult. The Khmer Calendar 1987 app/resource is a hidden gem that fills this niche remarkably well.
The Good: Accuracy and Context This is not just a grid of numbers. The standout feature is the meticulous alignment of the Chhankitek lunar system with the 1987 Gregorian year. The Buddhist Lent days (Vossa), the exact dates of the full moon and new moon, and the naming of lunar months (M reconciliationi, Phalkun, etc.) are presented with a clarity that rivals printed, temple-distributed wall calendars. For anyone researching events from that era or trying to retroactively confirm a birth date in a Cambodian family record, this is pure gold. The inclusion of minor solar and lunar eclipses (visible over Southeast Asia) was a surprising and welcome touch.
The User Experience (App/PDF) The interface is refreshingly no-frills. On the version I use, you can toggle between Khmer and English script, which is vital for elders who read the traditional numerals and second-generation Cambodians who do not. The layout respects the traditional week start (Sunday, marked in red) and clearly distinguishes between Knyei (civil) and Thngai Sdach (royal/religious) reference points.
One Note of Caution Some users might find the design utilitarian rather than beautiful, and I did notice a minor spacing issue in the month of November 1987 (the Khmer text for the lunar date overlapped slightly on one line). However, this does not affect the core utility of the calendar, which is first and foremost a reference tool.
Final Verdict Whether you are a history student writing a paper on the final years of the People's Republic of Kampuchea, a monk needing to backtrack a religious holiday, or a Cambodian family wanting to check the exact lunar date of a loved one’s birth, this calendar is essential.
It preserves a piece of the Khmer temporal fabric that is often lost in standard digital calendars (Google Calendar, iCal). Highly recommended.