| Cover | Jan. 28, 2025 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Document Period End Date | Jan. 28, 2025 |
| Entity Registrant Name | Sunrise Realty Trust, Inc. |
| Entity Incorporation, State or Country Code | MD |
| Entity File Number | 001-41971 |
| Entity Tax Identification Number | 93-3168928 |
| Entity Address, Address Line One | 525 Okeechobee Blvd. |
| Entity Address, Address Line Two | Suite 1650 |
| Entity Address, City or Town | West Palm Beach |
| Entity Address, State or Province | FL |
| Entity Address, Postal Zip Code | 33401 |
| City Area Code | 561 |
| Local Phone Number | 530-3315 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Common Stock, par value $0.01 per share |
| Trading Symbol | SUNS |
| Security Exchange Name | NASDAQ |
| Entity Emerging Growth Company | true |
| Entity Ex Transition Period | false |
| Entity Central Index Key | 0002012706 |
| Amendment Flag | false |
