Lunar Calendar · 万年历

Lunar Calendar · 万年历 is the essential calendar utility for the global Chinese community — combining precise solar-lunar date conversion, traditional Chinese cultural knowledge, and live local weather in one beautifully designed app.

【CORE FEATURES】

Solar & Lunar Calendar

View any date in both the Gregorian and traditional Chinese Lunar (农历) calendars simultaneously. Monthly grid with swipe navigation, clearly marked public holidays and workday adjustments for mainland China.

24 Solar Terms (节气)

All 24 traditional Chinese solar terms — from Lìchūn (Start of Spring) to Dōngzhì (Winter Solstice) — are marked directly on the calendar. These are astronomical seasonal markers calculated from the sun's position, essential for understanding the traditional Chinese agricultural and festival calendar.

Chinese Festival Culture

Tap any traditional festival — Spring Festival, Dragon Boat Festival, Mid-Autumn Festival, Qingming, and more — to read about its origins, customs, and traditional foods. A living reference for cultural heritage.

Solar ↔ Lunar Date Converter

Instantly convert any Gregorian date to its lunar equivalent, or look up which solar date a given lunar date falls on. Essential for planning events around traditional observances, ancestral anniversaries, and family occasions.

Traditional Almanac (传统历法)

Each day displays its Ganzhi (干支) notation — the traditional Chinese 60-year cyclical calendar system used for over 2,000 years — along with daily activity recommendations (宜/忌) derived from the Ganzhi calendar. This is historical cultural reference content, not personalized advice.

Local Weather

Live weather data powered by Apple WeatherKit: current conditions, 24-hour hourly forecast, 7-day outlook, UV index, humidity, wind, and more. Today's weather appears directly on the calendar grid so you can plan your day at a glance.

Countdown Timer

Set countdowns to upcoming festivals, family events, or personal milestones. Never miss a lunar New Year, Mid-Autumn reunion, or important anniversary again.

Home Screen Widget

A beautiful home screen widget showing today's lunar date, solar term, and upcoming festival — at a glance, no app needed.

【WHO IS THIS FOR】

Whether you grew up celebrating Lunar New Year, need to track 农历 dates for family rituals, or simply want to understand Chinese cultural heritage more deeply — this app is built for you.

Chinese communities in the US, UK, Canada, Australia, Singapore, and worldwide rely on the lunar calendar for family events, temple dates, and cultural observances. This app bridges both calendar systems seamlessly.

PRIVACY

No account required. No personal data collected. No network connection needed for calendar features. Weather requires location permission only when you open the Weather tab.