# Sinait Synoptic Station, Philippines: what it is and when to go > Sinait Synoptic Station is an observatory in Philippines (Sinait). Interests: Stargazing. The best time to visit is November to May. In June there are 13 h 04 of daylight, and in December, 10 h 56. 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/asia/filipinas/sinait-synoptic-station/ - Reviewed on: 2026-10-08 - Language: en ## In a nutshell - **What it is:** Observatory · Stargazing - **Where:** Philippines · Sinait - **You can go:** November to May. - **Nearest airport:** MNL Manila (Pasay), 381 km as the crow flies - **Run by:** Philippine Atmospheric, Geophysical, and Astronomical Services Administration - **Coordinates:** 17.89026, 120.45964 ## What it is and where Sinait Synoptic Station is an observatory in Philippines (Sinait). Its coordinates are 17.89026, 120.45964; the nearest main airport is Ninoy Aquino International Airport (MNL, Manila (Pasay)), 381 km as the crow flies. How to get around Philippines (train, car, bus) is covered in [its country guide](https://kokai.app/en/paises/asia/filipinas/#moverse). - [Where it is](https://www.google.com/maps/search/?api=1&query=17.890256%2C120.459635) - [Directions](https://www.google.com/maps/dir/?api=1&destination=17.890256%2C120.459635) - **Run by:** Philippine Atmospheric, Geophysical, and Astronomical Services Administration It is one of the [Stargazing](https://kokai.app/en/paises/asia/filipinas/estrellas/) places in Philippines. 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 Sinait Synoptic Station: **November to May**. | Mes | Época | Hours of daylight | | --- | --- | --- | | January | Possible | 11 h 02 | | February | Possible | 11 h 25 | | March | Possible | 11 h 53 | | April | Possible | 12 h 25 | | May | Possible | 12 h 50 | | June | Better not | 13 h 04 | | July | Better not | 12 h 58 | | August | Better not | 12 h 36 | | September | Better not | 12 h 06 | | October | Better not | 11 h 35 | | November | Possible | 11 h 09 | | December | Possible | 10 h 56 | In June there are 13 h 04 of daylight, and in December, 10 h 56. 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 Philippines in general, with its festivals and peak seasons, is in [its country guide](https://kokai.app/en/paises/asia/filipinas/#cuando-ir). ## Before you go to Philippines To enter Philippines there are 9 things to sort out before you leave, starting with “Passport with six months' validity and two blank pages”: they are all, with their deadlines, in [the Philippines checklist](https://kokai.app/en/paises/asia/filipinas/#antes-de-salir). Currency: Philippine peso (PHP); plugs: Type A, B and C · 220 V · 60 Hz (European voltage with American sockets: you need an adapter); 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 - [Sinait Basilica](https://kokai.app/en/paises/asia/filipinas/minor-basilica-of-st-nicholas-of-tolentino-and-santo-cristo/): Roman Catholic basilica parish church in Sinait, Ilocos Sur, Philippines · 2.8 km - [Badoc Basilica](https://kokai.app/en/paises/asia/filipinas/st-john-the-baptist-church/): Roman Catholic basilica parish church in Badoc, Ilocos Norte, Philippines · 4.5 km - [Paoay Church](https://kokai.app/en/paises/asia/filipinas/paoay-church/): Roman Catholic parish church in Paoay, Ilocos Norte, Philippines · 20 km - [Laoag Synoptic Station](https://kokai.app/en/paises/asia/filipinas/laoag-synoptic-station/): Observatory · 34 km - [Bantay Church](https://kokai.app/en/paises/asia/filipinas/saint-augustine-parish-church/): Church in Ilocos Sur, Philippines · 35 km Distances are as the crow flies. Everything else is in [the Philippines guide](https://kokai.app/en/paises/asia/filipinas/). ## More in Philippines: Stargazing - [Mayon Planetarium and Science Park](https://kokai.app/en/paises/asia/filipinas/mayon-planetarium-and-science-park/): planetarium and Geology museum - [PAGASA Planetarium](https://kokai.app/en/paises/asia/filipinas/pagasa-planetarium/): planetarium in Quezon City - [Alabat Synopic Station](https://kokai.app/en/paises/asia/filipinas/alabat-synopic-station/): Observatory - [Ambulong Synoptic Station](https://kokai.app/en/paises/asia/filipinas/ambulong-synoptic-station/): Observatory - [Aparri Radar and Synoptic Station](https://kokai.app/en/paises/asia/filipinas/aparri-radar-and-synoptic-station/): Observatory - [Baguio Synoptic Station](https://kokai.app/en/paises/asia/filipinas/baguio-synoptic-station/): Observatory Every Philippines place under Stargazing, each with its season, is on [its page](https://kokai.app/en/paises/asia/filipinas/estrellas/). ## Frequently asked questions ### What is Sinait Synoptic Station? It is an observatory in Philippines. ### When is the best time to visit Sinait Synoptic Station? November to May. In June there are 13 h 04 of daylight, and in December, 10 h 56. ### How do you get to Sinait Synoptic Station? The nearest main airport is Ninoy Aquino International Airport (MNL), 381 km as the crow flies. From there, [directions](https://www.google.com/maps/dir/?api=1&destination=17.890256%2C120.459635) opens the route on the map, and how to get around Philippines is explained in [its country guide](https://kokai.app/en/paises/asia/filipinas/#moverse). ### How do I add it to my trip? With one tap. In Kokai it is already on the Philippines 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 [Sinait Basilica](https://kokai.app/en/paises/asia/filipinas/minor-basilica-of-st-nicholas-of-tolentino-and-santo-cristo/), [Badoc Basilica](https://kokai.app/en/paises/asia/filipinas/st-john-the-baptist-church/), [Paoay Church](https://kokai.app/en/paises/asia/filipinas/paoay-church/). The rest is in [the Philippines guide](https://kokai.app/en/paises/asia/filipinas/). Data from [OpenStreetMap](https://www.openstreetmap.org/way/1459997837), licensed under the ODbL, and from [Wikidata](https://www.wikidata.org/), CC0. Daylight hours are calculated from the latitude. More in [credits](https://kokai.app/en/aviso/#creditos).