Terms of use

By using Ngay Viet you agree to the terms below.

About the service

Ngay Viet provides free lunar calendar, holiday and public event information. The current version has no accounts, no paid plans and no payment transactions.

Accuracy of information

We work to keep the data accurate and to cite a source for every entry. Even so, information on Ngay Viet is for reference. For important decisions such as holiday schedules, please check the official documents.

Sale calendar information

Listed sales are based on yearly cycles and may change or not happen at all. Ngay Viet is not an official partner of any e-commerce platform, makes no commitment about discounts, and is not responsible for transactions between you and a seller.

Affiliate links

Some links on Ngay Viet are affiliate links. Ngay Viet or Rewaffi may earn a commission when you buy through them. The price you pay does not change. This is always disclosed next to the button.

You agree not to

• Scrape data at a scale that degrades the service.
• Republish the whole dataset to build a competing service without attribution.
• Use Ngay Viet for purposes that break Vietnamese law.

Limitation of liability

Ngay Viet is provided “as is” with no warranty. We are not liable for damages arising from using, or being unable to use, the service.

Changes to these terms

These terms may be updated. The effective date at the top always reflects the latest version.