Lịch Việt

Vietnamese Calendar — View both the Gregorian and Lunar calendars of Vietnam simultaneously on one screen, look up auspicious and inauspicious days, lucky hours, and set reminders for anniversaries, birthdays, etc., according to the Lunar calendar each year.

MAIN FEATURES

📅 Gregorian + Lunar Calendar
Each day in the calendar displays both the Gregorian and Lunar dates. Lunar holidays and festivals (Lunar New Year, the Full Moon of the First Lunar Month, Hung Kings' Commemoration Day, Dragon Boat Festival, Vu Lan Festival, Mid-Autumn Festival, etc.) are automatically marked, eliminating the need for manual memorization or lookup.

🔮 View auspicious and inauspicious days according to traditional customs

- Heavenly Stem and Earthly Branch of the year/month/day.

- The day's "Trực" (auspicious/inauspicious signs) (Kiến, Trừ, Mãn, Bình, Định, Chấp, Phá, Nguy, Thành, Thu, Khai, Bế) with a good/bad rating.

- Auspicious and inauspicious hours of the day, knowing exactly which time frames should be avoided for important events.

- Auspicious and inauspicious dates based on age (male/female separately) and compatibility analysis for wedding dates, business openings, etc.

⏰ Set reminders based on the LUNAR CALENDAR — the biggest difference
Most calendar apps only remind you of fixed Gregorian dates. Vietnamese Calendar allows you to set reminders based on the LUNAR CALENDAR and repeat annually — perfect for reminding you of ancestral anniversaries, lunar birthdays, without having to manually recalculate the corresponding Gregorian date each year. The app automatically calculates the correct Gregorian date for each year (including leap months) and notifies you at the time you choose, even when the app is closed.

🔒 Absolute privacy, no internet required
All data is stored directly on your phone, not synchronized to any server, no ads, no tracking. The app works completely without an internet connection.

The Vietnamese Calendar app is suitable for anyone who wants to manage their work according to both calendar systems, especially useful for remembering anniversaries, memorial days, and birthdays according to the Lunar calendar for family members.

Note: The information on "Trực" (auspicious/inauspicious hours), "Hạn" (inauspicious/inauspicious hours), "Sao Hạn" (inauspicious stars), and "Chùng Hùng" (incompatible ages) in the app is traditional folk knowledge and is for reference only.