A free tool from Shakta.ca
Create Your Own Lunar Calendar
Use your local sunrise to create a private, customizable lunar calendar. Choose what each tithi means for your own life, practice, creative work, or community.
Location privacy
Your browser asks permission before sharing your location. Coordinates are sent only to Shakta.ca for astronomical calculation, rounded to approximately one kilometre, and not attached to an account. Your custom calendar is saved only inside your browser unless you export it.
Printable Template
If the above calendar generator proves more challenging than what it’s worth, you can manually print and write in the following simplified template. You just need an additional app / website to track the tithi at sunrise, like this one.