Heure Actuelle à Tsukuba, Japon — JST.

Tsukuba is a city located in Ibaraki Prefecture, Japan. As of January 1, 2024, the city had an estimated population of 256,526 in 121,001 households and a population density of 900 persons per km2. The percentage of the population aged over 65 was 20.3%. The total area of the city is 283.72 square kilometres (109.54 sq mi). It is known as the location of the Tsukuba Science City , a planned science park developed in the 1960s.

Reading Tsukuba against the global hubs: Tokyo (~62 km), Singapore (~5,372 km), Sydney (~7,863 km) are the close ones, with São Paulo (~18,478 km) sitting on the opposite side of the planet — a good gut check when judging logistics windows.

Tsukuba sits inside Japon — the Eastern Asia subregion, capital Tokyo, languages Japanese, currency JPY (¥).

The closest mapped neighbors of Tsukuba are Naka (6 km), Tsuchiura (8 km), Ami (9 km), Ushiku (13 km), so commuter, logistics and same-day-trip planning will usually pull from this cluster.

Upcoming country holiday signals around Tsukuba: Shōwa Day, Constitution Memorial Day, Greenery Day. Bake those into launch, on-call, and travel windows for Japon.

Closest curated airport references from Tsukuba: NRT Narita (43 km), HND Tokyo (66 km), KIJ Niigata (226 km).