Add a lunar date to your calendar
One all-day event for one verified Gregorian date.
Source-linked guide · Updated 28 September 2026Convert the date you want, then choose “Add this date to calendar.” NYOO downloads an .ics file. Open or import it in your calendar application, review the date and title, and choose the calendar where you want to keep it.
The event lasts for one calendar day. Its end date is the following day because iCalendar uses an exclusive end for this kind of event. The file does not include an annual recurrence rule.
A yearly Gregorian repeat would keep the same Gregorian month and day, not follow a moving lunar birthday. Convert each target lunar year separately. Your downloaded file contains the date you selected; sharing that file also shares the date. Check the imported event before relying on a reminder.
Sources & further reading
Sources checked 21 September 2026. Written with AI assistance, reviewed by the owner, and checked against the linked material.