No. The earliest he might be released from prison is Sunday, April 16, 2028, which will be 2,085 more days (5 years 8 months 15 days) from today, but only if he receives credit for the past 563 days he has been behind bars in federal custody since the day of his arrest on January 16, 2021, ten days after Reffitt attacked the U.S. Capitol.
If Reffitt receives credit for the past 563 days he already has been held behind bars, he will be age 54 or 55 on his last day in prison.
The United States Attorney's Office
District of Columbia
Tuesday, March 8, 2022
"Texas Man Found Guilty by Jury of Felony Charges for Actions Related to Capitol Breach — Defendant Carried Loaded Gun Onto Capitol Grounds, Led Charge Against Law Enforcement, Later Sought to Obstruct Justice":
[Guy Wesley] Reffitt was arrested on Jan. 16, 2021. He has been detained ever since....
The news article states Reffitt's sentence of 87 months in prison will be followed by 36 months of probation.
However, Reffitt predictably will be under federal supervised release for 3 years following his release from prison in part because the U.S. government replaced federal parole with federal supervised released on November 1, 1987.
While under federal supervised release for the 3 years following his last day in prison, if Reffitt violates the strict terms of his supervised release, the court can order him back to prison to serve the remainder of this term of supervised release behind bars.
While under federal supervised release for the 3 years following his last day in prison, if Reffitt is convicted for any new crimes, he could receive an additional prison sentence on top of the remaining term of his supervised release he already might be serving behind bars for violating the terms of his supervised release.
Predictably, Trump is laughing his ass off because another one in the long line of his useful idiots has gone to prison for him, while Trump plays golf, mingles with terrorists of the Saudi Royal family (who help Trump put $millions in his pockets) and lives the life of a stereotypical mafia godfather, or capo dei capi, at his grifter's palace, Mar-a-Lago, while he rakes in $millions each months in online donations from legions of his other useful idiots. Trump's useful idiots are his gold mine, and Trump is laughing all of the way to the bank, while some ruin their lives and go to prison for him.