# Co-Cathedral of St. Secundian, Italy: what it is and when to go > Co-Cathedral of St. Secundian is a church building in Chiusi, Italy (Chianciano Terme). Interests: Temples. The best time to visit is March to June and September to October. In June there are 15 h 10 of daylight, and in December, 8 h 50. It has articles in 6 Wikipedias, so it is not one of the busiest places in Italy: one to enjoy at a calmer pace. Here is what it is, where it lies, when to come, how to get there and what else is nearby to turn it into a trip. - Address: https://kokai.app/en/paises/europa/italia/concattedrale-di-san-secondiano/ - Reviewed on: 2026-10-02 - Language: en ## In a nutshell - **What it is:** Church building in Chiusi, Italy · Temples - **Where:** Italy · Chiusi - **Best time:** March to June and September to October. - **Nearest airport:** FCO Rome, 137 km as the crow flies - **Coordinates:** 43.01556, 11.94921 ## What it is and where Co-Cathedral of St. Secundian is a church building in Chiusi, Italy (Chianciano Terme). It has articles in 6 Wikipedias, so it is not one of the busiest places in Italy: one to enjoy at a calmer pace. It is in [Chianciano Terme](https://kokai.app/en/paises/europa/italia/chianciano-terme/), where this site lists 35 more places to see, 11 km from the centre. Its coordinates are 43.01556, 11.94921; the nearest main airport is Rome–Fiumicino Leonardo da Vinci International Airport (FCO, Rome), 137 km as the crow flies. How to get around Italy (train, car, bus) is covered in [its country guide](https://kokai.app/en/paises/europa/italia/#moverse). - [Where it is](https://www.google.com/maps/search/?api=1&query=43.015561%2C11.949215) - [Directions](https://www.google.com/maps/dir/?api=1&destination=43.015561%2C11.949215) It is one of the [Temples](https://kokai.app/en/paises/europa/italia/espiritual/) places in Italy. In [Kokai](https://kokai.app/en/) it is already on your trip map next to the places you save yourself, and it goes into a day's plan with one tap. ## When to go The best time to visit Co-Cathedral of St. Secundian is **March to June and September to October**. | Mes | Época | Hours of daylight | | --- | --- | --- | | January | Possible | 9 h 10 | | February | Possible | 10 h 18 | | March | Best time | 11 h 39 | | April | Best time | 13 h 11 | | May | Best time | 14 h 28 | | June | Best time | 15 h 10 | | July | Possible | 14 h 53 | | August | Possible | 13 h 46 | | September | Best time | 12 h 17 | | October | Best time | 10 h 47 | | November | Possible | 9 h 29 | | December | Possible | 8 h 50 | In June there are 15 h 10 of daylight, and in December, 8 h 50. Daylight hours are calculated from the site's latitude for the 15th of each month; when planning a full day on foot they matter as much as the weather. When to go to Italy in general, with its festivals and peak seasons, is in [its country guide](https://kokai.app/en/paises/europa/italia/#cuando-ir). ## Before you go to Italy To enter Italy there are 6 things to sort out before you leave, starting with “Valid ID card (DNI) or passport”: they are all, with their deadlines, in [the Italy checklist](https://kokai.app/en/paises/europa/italia/#antes-de-salir). Currency: Euro (EUR); plugs: Type C, F and L · 230 V · 50 Hz (type L, with three pins in a row, needs an adapter); emergencies: 112. In [Kokai](https://kokai.app/en/) you tick off the checklist inside your trip, and each item reminds you when it is time to do it. ## What is nearby - [National Archaeological Museum of Chiusi](https://kokai.app/en/paises/europa/italia/museo-nazionale-etrusco-di-chiusi/): Museum in Chiusi, Italy · 62 m - [Grave of the Monkey](https://kokai.app/en/paises/europa/italia/tomba-della-scimmia/): Etruscan tomb in Tuscany · 1.7 km - [Montevenere](https://kokai.app/en/paises/europa/italia/monte-venere/): Nature · Mountains · 2.0 km - [Sito di Importanza Comunitaria del Lago di Chiusi](https://kokai.app/en/paises/europa/italia/sito-di-importanza-comunitaria-del-lago-di-chiusi/): Protected area · 3.7 km - [Necropoli delle Pianacce](https://kokai.app/en/paises/europa/italia/necropoli-delle-pianacce/): Etruscan Necropolis in Sarteano · 6.2 km Distances are as the crow flies. Everything else is in [the Italy guide](https://kokai.app/en/paises/europa/italia/). ## More in Italy: Temples - [St. Peter's Basilica](https://kokai.app/en/paises/europa/italia/basilica-de-san-pedro/): church in Vatican City - [Catania](https://kokai.app/en/paises/europa/italia/catania-2/) - [Sistine Chapel](https://kokai.app/en/paises/europa/italia/capilla-sixtina/): chapel in the Apostolic Palace, Vatican City - [Pantheon, Rome](https://kokai.app/en/paises/europa/italia/panteon/): ancient Roman temple in Rome, Italy - [Milan Cathedral](https://kokai.app/en/paises/europa/italia/catedral-de-milan/): cathedral church of Milan, Italy - [Florence Cathedral](https://kokai.app/en/paises/europa/italia/santa-maria-del-fiore/): 13th-century cathedral in Florence, Italy Every Italy place under Temples, each with its season, is on [its page](https://kokai.app/en/paises/europa/italia/espiritual/). ## Frequently asked questions ### What is Co-Cathedral of St. Secundian? It is a church building in Chiusi, Italy. It has articles in 6 Wikipedias, so it is not one of the busiest places in Italy: one to enjoy at a calmer pace. ### When is the best time to visit Co-Cathedral of St. Secundian? March to June and September to October. In June there are 15 h 10 of daylight, and in December, 8 h 50. ### How do you get to Co-Cathedral of St. Secundian? The nearest main airport is Rome–Fiumicino Leonardo da Vinci International Airport (FCO), 137 km as the crow flies. From there, [directions](https://www.google.com/maps/dir/?api=1&destination=43.015561%2C11.949215) opens the route on the map, and how to get around Italy is explained in [its country guide](https://kokai.app/en/paises/europa/italia/#moverse). ### How do I add it to my trip? With one tap. In Kokai it is already on the Italy map, next to the places you save yourself: add it to a day's plan, give it a time and, if you like, get a reminder when you pass nearby. ### What else is around here? Nearby you have [National Archaeological Museum of Chiusi](https://kokai.app/en/paises/europa/italia/museo-nazionale-etrusco-di-chiusi/), [Grave of the Monkey](https://kokai.app/en/paises/europa/italia/tomba-della-scimmia/), [Montevenere](https://kokai.app/en/paises/europa/italia/monte-venere/). The rest is in [the Italy guide](https://kokai.app/en/paises/europa/italia/). Data from [OpenStreetMap](https://www.openstreetmap.org/way/106450093), licensed under the ODbL, and from [Wikidata](https://www.wikidata.org/wiki/Q3041409), CC0. More about Co-Cathedral of St. Secundian on [Wikipedia](https://it.wikipedia.org/wiki/Concattedrale_di_San_Secondiano). Daylight hours are calculated from the latitude. More in [credits](https://kokai.app/en/aviso/#creditos).