Find Your City Longitude

To find your city longitude is to click the Latitude and Longitude Look-Up, then type your birth town to find the city longitude. If the city longitude is 128w23, then use 128.23 as the west longitude in the Chinese Calendar screen. If the city longitude is 118e36, then use 118.36 as the east longitude.

Latitude and Longitude Look-Up in www.astro.com