OPINION
CYNTHIA HOLCOMB HALL, Circuit Judge.
California state prisoner Felton Lee Guillory appeals the district court’s dismissal of his petition for a writ of habeas corpus. The district court held that the statute of limitations mandated by the An-titerrorism and Effective Death Penalty Act (“AEDPA”) rendered Guillory’s petition untimely. The sole issue on appeal is whether Guillory is entitled to equitable tolling by virtue of the district court’s erroneous dismissal of a prior habeas petition containing unexhausted claims without giving him the option to amend. Because equitable tolling is unavailable where, as here, a petitioner did not exercise reasonable diligence, we AFFIRM.
FACTS
Guillory is currently serving a life sentence following his 1984 conviction for murder, attempted murder and kidnaping. Guillory filed a federal habeas petition on April 21, 1997, two days before the AEDPA statute of limitations expired.
See Ford v. Hubbard,
On October 15, 1997, the district court dismissed the petition without prejudice because it contained unexhausted claims. The district court found that Guillory’s Sixth and Eighth Amendment claims under the first category and his Fifth and Sixth Amendment claims under the second category were unexhausted. The district court made no finding as to whether the remaining claims were exhausted. Guillo-ry moved to strike the unexhausted claims and continue the petition on the basis of any exhausted claims. The district court denied the motion as “belated” and “potentially ambiguous.”
More than eight months later, on June 19, 1998, Guillory initiated a series of state court petitions. The last of Guillory’s state court petitions was denied on September 27, 2000. On December 5, 2000, more than three years after the district court had dismissed his original petition, Guillory returned to federal court to file a petition containing both new claims and claims that had been presented in his 1997 petition. On June 26, 2001, the district court dismissed Guillory’s petition, in its entirety, as untimely.
StaNdard Of Review
We review de novo a district court’s decision to dismiss a habeas petition on timeliness grounds. Ford, 305 F.Sd at 882.
Analysis
The exhaustion rule set forth in 28 U.S.C. § 2254(b) requires district courts to dismiss habeas petitions containing unexhausted claims.
Rose v. Lundy,
Lundy
“contemplated that the prisoner could return to federal court after the requisite exhaustion.”
Slack v. McDaniel,
In response to these issues, we have consistently held that district courts must allow petitioners to amend their mixed petitions to strike their unexhausted claims as an alternative to suffering dismissal.
Id.
We have also held that a “district court must consider the alternative of staying the petition after dismissal of unexhausted claims, in order to permit Petitioner to exhaust those claims and then add them by amendment.”
Kelly v. Small,
The district court erred by denying Guillory’s motion to strike the unexhausted portions of his petition as an alternative to suffering dismissal. Guillory contends that under
Tillema,
the three years that elapsed between his federal habeas petitions should be subject to equitable tolling. We disagree. Such a result would be inconsistent with our previous decisions applying equitable tolling only where “external forces, rather than a petitioner’s lack of diligence, account for the failure to file a timely claim.”
Miles v. Prunty,
In
Tillema,
the petitioner was engaged in attempts to obtain relief from judgment in state court for the entire tolled period.
Tillema,
Although Guillory correctly points out that he was not sitting on his rights during the three-year interval between his federal petitions, the relevant measure of diligence is how quickly a petitioner sought to exhaust the claims dismissed as unexhausted, and how quickly he returned to federal court after doing so. Guillory took twenty-seven months to present the relevant claims to the California Supreme Court, and seven months after that court’s decision to return to federal court. 1 Given his lack of diligence in exhausting his claims, Guillory is not entitled to equitable tolling.
Were we to apply
Tillema
as Guillory suggests, a district court’s failure to permit a petitioner to strike unexhausted claims from his petition would toll the statute of limitations indefinitely. We reject such a rule as not only contrary to our previous cases requiring a petitioner to proceed with reasonable diligence, but also inconsistent with AEDPA’s “statutory purpose of encouraging prompt filings in federal court in order to protect the federal system from being forced to hear stale claims.”
Carey v. Saffold,
AFFIRMED.
Notes
. We recently indicated that "thirty days is sufficient time for a petitioner to return to federal court following final action by the state courts.”
Kelly v. Small,
