Memorial Hall Library

Sun calculator

What is it? 

A sunlight measuring device that measures the amount of accumulated sunlight that falls on any specific location.

Who is it for? 

Gardeners and others who want to determine if specific patch of land gets full sun, partial sun, partial shade, or full shade.

What is included? 

Calculator, plastic stake, casing, and batteries. 

How does it work? 

Designed for use during the growing season, this meter measures the duration and intensity of sunlight falling at a given spot over a 12-hour period, indicating results as full sun, partial sun, partial shade or full shade (to match common planting guidelines).

The Fine Print 

The sun calculator can be borrowed for one week. Two renewals are permitted, provided there are no reserves waiting.

General policies 

Must be returned to the Memorial Hall Library Circulation Desk. 

Loan period 
1 week
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