# Oakley Observatory, United States: what it is and when to go > Oakley Observatory is an observatory in Terre Haute, Indiana, United States. Interests: Stargazing. The best time to visit is November to March. In June there are 14 h 46 of daylight, and in December, 9 h 14. It has articles in 5 Wikipedias, so it is not one of the busiest places in United States: 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/america/estados-unidos/oakley-observatory/ - Reviewed on: 2026-10-08 - Language: en ## In a nutshell - **What it is:** Observatory in Terre Haute, Indiana, United States · Stargazing - **Where:** United States - **You can go:** November to March. - **Nearest airport:** ORD Chicago, 282 km as the crow flies - **Coordinates:** 39.48385, -87.31642 ## What it is and where Oakley Observatory is an observatory in Terre Haute, Indiana, United States. It has articles in 5 Wikipedias, so it is not one of the busiest places in United States: one to enjoy at a calmer pace. It is in [Terre Haute, Indiana](https://kokai.app/en/paises/america/estados-unidos/terre-haute/), where this site lists 13 more places to see, 8.6 km from the centre. Its coordinates are 39.48385, -87.31642; the nearest main airport is Chicago O'Hare International Airport (ORD, Chicago), 282 km as the crow flies. How to get around United States (train, car, bus) is covered in [its country guide](https://kokai.app/en/paises/america/estados-unidos/#moverse). - [Where it is](https://www.google.com/maps/search/?api=1&query=39.483852%2C-87.31642) - [Directions](https://www.google.com/maps/dir/?api=1&destination=39.483852%2C-87.31642) It is one of the [Stargazing](https://kokai.app/en/paises/america/estados-unidos/estrellas/) places in United States. 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 Months when you can visit Oakley Observatory: **November to March**. | Mes | Época | Hours of daylight | | --- | --- | --- | | January | Possible | 9 h 30 | | February | Possible | 10 h 30 | | March | Possible | 11 h 41 | | April | Better not | 13 h 03 | | May | Better not | 14 h 10 | | June | Better not | 14 h 46 | | July | Better not | 14 h 32 | | August | Better not | 13 h 33 | | September | Better not | 12 h 15 | | October | Better not | 10 h 56 | | November | Possible | 9 h 47 | | December | Possible | 9 h 14 | In June there are 14 h 46 of daylight, and in December, 9 h 14. 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 United States in general, with its festivals and peak seasons, is in [its country guide](https://kokai.app/en/paises/america/estados-unidos/#cuando-ir). ## Before you go to United States To enter United States there are 9 things to sort out before you leave, starting with “Book national parks and cars in advance”: they are all, with their deadlines, in [the United States checklist](https://kokai.app/en/paises/america/estados-unidos/#antes-de-salir). Currency: US dollar (USD); plugs: Type A and B · 120 V · 60 Hz (you need an adapter, and check your devices' voltage); emergencies: 911 for everything. 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 - [Eugene V. Debs Home](https://kokai.app/en/paises/america/estados-unidos/eugene-v-debs-museum/): Historic house in Indiana, United States · 7.8 km - [Swope Art Museum](https://kokai.app/en/paises/america/estados-unidos/swope-art-museum/): Art museum in Terre Haute, Indiana · 8.1 km - [Afterburner Brewing Company](https://kokai.app/en/paises/america/estados-unidos/afterburner-brewing-company/): Brewery · 8.1 km - [First National Bank](https://kokai.app/en/paises/america/estados-unidos/first-national-bank/): Historic bank building in Terre Haute, Indiana, United States · 8.3 km - [Bogey's Family Fun Park](https://kokai.app/en/paises/america/estados-unidos/bogey-s-family-fun-park/): With kids · 12 km Distances are as the crow flies. Everything else is in [the United States guide](https://kokai.app/en/paises/america/estados-unidos/). ## More in United States: Stargazing - [Palomar Observatory](https://kokai.app/en/paises/america/estados-unidos/palomar-observatory/): observatory in Southern California - [W. M. Keck Observatory](https://kokai.app/en/paises/america/estados-unidos/w-m-keck-observatory/): astronomical observatory located in Hawaii - [Lowell Observatory](https://kokai.app/en/paises/america/estados-unidos/lowell-observatory/): astronomical observatory - [Yerkes Observatory](https://kokai.app/en/paises/america/estados-unidos/yerkes-observatory/): astronomical observatory in Wisconsin, USA - [Very Large Array](https://kokai.app/en/paises/america/estados-unidos/karl-g-jansky-very-large-array/): radio astronomy observatory located on the Plains of San Agustin - [Griffith Observatory](https://kokai.app/en/paises/america/estados-unidos/griffith-observatory/): observatory in Los Angeles, California, USA Every United States place under Stargazing, each with its season, is on [its page](https://kokai.app/en/paises/america/estados-unidos/estrellas/). ## Frequently asked questions ### What is Oakley Observatory? It is an observatory in Terre Haute, Indiana, United States. It has articles in 5 Wikipedias, so it is not one of the busiest places in United States: one to enjoy at a calmer pace. ### When is the best time to visit Oakley Observatory? November to March. In June there are 14 h 46 of daylight, and in December, 9 h 14. ### How do you get to Oakley Observatory? The nearest main airport is Chicago O'Hare International Airport (ORD), 282 km as the crow flies. From there, [directions](https://www.google.com/maps/dir/?api=1&destination=39.483852%2C-87.31642) opens the route on the map, and how to get around United States is explained in [its country guide](https://kokai.app/en/paises/america/estados-unidos/#moverse). ### How do I add it to my trip? With one tap. In Kokai it is already on the United States 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 [Eugene V. Debs Home](https://kokai.app/en/paises/america/estados-unidos/eugene-v-debs-museum/), [Swope Art Museum](https://kokai.app/en/paises/america/estados-unidos/swope-art-museum/), [Afterburner Brewing Company](https://kokai.app/en/paises/america/estados-unidos/afterburner-brewing-company/). The rest is in [the United States guide](https://kokai.app/en/paises/america/estados-unidos/). Data from [OpenStreetMap](https://www.openstreetmap.org/way/677314718), licensed under the ODbL, and from [Wikidata](https://www.wikidata.org/wiki/Q7074159), CC0. More about Oakley Observatory on [Wikipedia](https://en.wikipedia.org/wiki/Oakley_Observatory). Daylight hours are calculated from the latitude. More in [credits](https://kokai.app/en/aviso/#creditos).