Request an Immersion

We look forward to welcoming you.

Thank you for requesting your appointment at least one business day in advance, and before noon on Friday for Saturday night/Sunday appointments.

If you don’t hear from us within one business day, or if you need more immediate assistance, please let us know by email or by calling 617-244-1836, ext. 1. 


Hours of Operation

Daytime hours (all genders)

  • Monday – Thursday: 10:00AM – 5:00PM
  • Friday: 10:00AM – 3PM*
  • Saturday: Closed
  • Sunday: 12:00 – 5:00PM

*varies by season: please check first

Evening Immersion Hours (generally for women)

Sunday – Thursday 

  • October – March: 7:00 – 9:00PM
  • April: 7:30 – 9:30PM
  • May — August: 8:00 – 10:00PM
  • September: 7:30 – 9:30PM

Saturday (Motzei Shabbat)

  • October – March: 7:00 – 9:00PM
  • April – September: open approximately 30 minutes after Shabbat ends for 1.5 – 2 hours

Immersion Information

Timing of Nightfall, for immersing after dark (‘Tzeis 42 min’)
Frequently Asked Questions
Conversion Request Form (for Clergy)

"I could not have asked for a better, more respectful experience. The Guide explained everything, answered questions, supported me, and gave me space. I appreciate how patient and kind the Guide was." Paula

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