The closest catholic church is :

Saint Pierre de Chaillot
28 rue de Chaillot
75116 Paris

Service times :
From Monday to Friday : 7:45 am, 12:30 pm and 6:30 pm
Saturday : 8:00 am, 6:30 pm (anticipated mass of Sunday)
Sunday : 8:30 am, 11:00 am (families mass), 12:00 pm (Spanish speaking mass in the crypt), 6:00 pm, 7:00 pm (with Gregorian songs)

The closest Anglican church is :

Saint George Anglican church
7 rue Auguste Vacquerie
75116 Paris

Service times :
Sundays 08:30 Said Eucharist 10:30 Solemn Eucharist includes a sermon, choir, servers and incense. In term time there is a Crêche and a Sunday school. Afterwards Coffee and wine are served, and lunch is usually available. Weekdays: Tuesday 18:00 Evening Prayer (EP) 18:30 Eucharist Wednesday 12:00 Eucharist 18:00 EP Thursday 18:00 EP 18:30 Eucharist Saturday 12:00 Eucharist
Services are not held on public holidays unless it is a feast day.

American Cathedral Church of the Holy trinity
23 avenue George V
75008 Paris

Sunday Worship : 9:00 am and 11:00 am (Holy Eucharist), 6:00 pm (Sundays at Six from October to June)

Notre Dame de Paris Cathedral is open daily from 8:00 am to 6:45 pm
Ile de la Cité
75004 Paris

Service times :
Weekdays, Monday to Saturday noon

8:00 a.m. mass in the choir 9:00 a.m. mass in the choir* 12:00 p.m. mass at the main altar 5:45 p.m. Vespers service broadcast live on KTO-Catholic Television 6:15 p.m. mass at the main altar
Sunday services
The celebration of Sundays and solemnities begins the evening before, in accordance with the old Biblical calendar’s practice of days beginning the prior evening.
Saturday: 5:45 p.m. First Sunday Vespers service 6:30 p.m. Sunday mass at the main altar
Sundays (all services held at the main altar): 8:30 a.m. Mass 9:30 a.m. Lauds service 10:00 a.m. Gregorian mass of the cathedral chapter 11:30 a.m. international mass 12:45 p.m. Mass 5:45 p.m. Vespers service 6:30 p.m. mass usually by the archbishop, broadcast live on KTO-Catholic Television and Radio Notre-Dame