Sundial
- Brand: Sundial
- Fruit: Lemons
- Packing House: Chula Vista Citrus Association
- City: Chula Vista
- County: San Diego
- State: California
- Scarcity Rating: Ultra Rare
- Price Opinion 12/2014: $1,050
- Image Donor: Dirik von Oettingen
- Printer's Inscription: SCHMIDT LITHO. CO. LOS ANGELES, CAL.