# St. John Chrysostom

> St. John Chrysostom, a Roman Catholic Church in Newmarket, ON at 432 Ontario St. See phone number, address and directions.

Canonical: https://canadianchurches.ca/church/st-john-chrysostom-newmarket
Last updated: 2026-10-30

Roman Catholic Church · Newmarket, ON

| Detail | Value |
| --- | --- |
| Denomination | [Roman Catholic Church](https://canadianchurches.ca/ontario/newmarket/roman-catholic-churches) |
| Address | 432 Ontario St, Newmarket, ON L3Y 2K4 |
| Phone | (905) 898-4137 |
| Website | [stjohnchrysostomne.archtoronto.org](https://stjohnchrysostomne.archtoronto.org) |

## Service times

St. John Chrysostom hasn't listed its service times here yet. Their website usually has them.

## Open hours

| Day | Hours |
| --- | --- |
| Monday | 9 am – 12 pm, 1 pm – 4:30 pm |
| Tuesday | 9 am – 12 pm, 1 pm – 4:30 pm |
| Wednesday | 9 am – 12 pm, 1 pm – 4:30 pm |
| Thursday | 9 am – 12 pm, 1 pm – 4:30 pm |
| Friday | 9 am – 12 pm, 1 pm – 4:30 pm |
| Saturday | — |
| Sunday | — |

## More churches near St. John Chrysostom

- [St. Elizabeth Seton Parish](https://canadianchurches.ca/church/st-elizabeth-seton-parish-newmarket) - 17955 Leslie St · (905) 853-5009

Compiled from public listings and the church's own website. Last checked October 2026.

## Related

- [Churches in Newmarket, ON](https://canadianchurches.ca/ontario/newmarket)
- [Roman Catholic Churches in Newmarket, ON](https://canadianchurches.ca/ontario/newmarket/roman-catholic-churches)