Khmer Calendar 1987 [2021] May 2026

Khmer Calendar 1987 — A Look Back

The Khmer calendar year 1987 (B.E. 2530 / K.S. 2530) sits within a complex era of Cambodia’s modern history. For anyone interested in calendars, culture, or Cambodian history, this year offers a way to connect timekeeping with social change, traditional festivals, and astronomical cycles that remain meaningful in Khmer life.

Overview of the Khmer Calendar

The Khmer calendar is a traditional calendar used in Cambodia, which is very similar to the Thai and Lao calendars. It is a lunisolar calendar, combining both lunar and solar elements. The calendar has 12 or 13 months in a year, with each month beginning on the day of the new moon. The Khmer calendar is about 3 years behind the Gregorian calendar.

Short sample: How to write a date conversion for 1987

If you’d like, I can:

Related search suggestions: "suggestions":["suggestion":"Khmer calendar 2530 BE festival dates","score":0.87,"suggestion":"Chaul Chnam Thmey 1987 date","score":0.76,"suggestion":"Khmer lunisolar calendar intercalation rules","score":0.64]

The 1987 Khmer Calendar reflects a significant period in Cambodian history, following the fall of the Khmer Rouge and during the People's Republic of Kampuchea (PRK) era. 📅 Calendar Structure & Reuse khmer calendar 1987

The 1987 calendar follows a lunisolar system common in Cambodia, balancing lunar months with the solar year.

Buddhist Era (B.E.): The year 1987 corresponds to 2530–2531 B.E..

Reusable Year: A standard 1987 calendar has the same weekday pattern as 2026.

Leap Year: 1987 was not a leap year in the Gregorian calendar. 🎊 Major Traditional Holidays Khmer Calendar 1987 — A Look Back The

Traditional festivals are timed by the lunar phases rather than fixed Gregorian dates.

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). 1987 - When Can I Reuse This Calendar?

Your 1987 calendar is reusable in: 1998, 2009, 2015, 2026, 2037, 2043, 2054, 2065, 2071, and 2082. When Can I Reuse This Calendar? To convert a Gregorian year to Buddhist Era

In 1987, the Khmer calendar transitioned into the Year of the Rabbit (Thos), specifically the Fire Rabbit. This year held deep cultural and political weight as Cambodia, then the People’s Republic of Kampuchea (PRK), was actively working to restore the traditional systems nearly destroyed by the Khmer Rouge's "Year Zero". The Year of the Fire Rabbit (1987)

In the Khmer lunisolar system, 1987 began its New Year cycle (Chaul Chnam Thmey) in mid-April. 12 Cambodia Zodiac Signs & Their Characteristics


Suggested resources (how to learn more)

Water Festival (Bon Om Tuk) — Late October 1987

Bon Om Tuk marks the reversal of the Tonlé Sap River’s flow. In 1987, it fell on the full moon of Katdok (around October 27–28). In pre-war Phnom Penh, it was a massive celebration with boat races, fireworks, and a royal banquet. In 1987, the festival was modestly observed in Phnom Penh under Vietnamese-backed authorities, but in the refugee camps on the Thai border, it was a spectacular display of Khmer identity: longboats carved by hand, singing contests, and illuminated floats.

Cultural notes & how people used the calendar

Buddhist Lent (Vassa) — July 11 to October 7, 1987

Vassa begins on the day after the full moon of Ashad (first waning moon of Sadrapet). For three lunar months, monks remain in their pagodas for intensive meditation and study. Laypeople intensify their practice by abstaining from alcohol, smoking, and meat on holy days. In 1987, many Cambodian families in rural Battambang and Siem Reap provinces made weekly offerings of candles and rice to monks—a practice that had nearly been eradicated a decade earlier.

Lunar Months in 1987:

Note: There was no intercalary month (extra moon) in 1987. The extra month last occurred in 1985 and would next occur in 1988.