Opening Hours
- March ~ October
- Exhibitions : 10 am ~ 5 pm
Stargazing : 7 pm ~ 10 pm - November ~ February
- Exhibitions : 10 am ~ 4 pm
Stargazing : 6 pm ~ 9 pm
Days open and closed
Sun | Mon | Tue | Wed | Thu | Fri | Sat |
---|---|---|---|---|---|---|
1 | 2 | |||||
3 | 4 | 5 | 6 | 7 | 8 | 9 |
10 | 11 | 12 | 13 | 14 | 15 | 16 |
17 | 18 | 19 | 20 | 21 | 22 | 23 |
24 | 25 | 26 | 27 | 28 | 29 | 30 |
31 |
- Open day and night
- 2, 3, 9, 10, 16, 17, 23, 24
- Open during the day, only for groups at night
- 1, 6-8, 13-15, 20-22
- Open during the day, closed at night
- 5, 12, 19, 26
- Closed
- 4, 11, 18, 25, 27-31
150-cm Reflector Telescope

- Specifications of telescopes.
- Stargazing parties.
- Research & Education (in Japanese)
Exhibitions

- Exhibitions
- Annual events calendar (in Japanese)
Sky monitor
Tweets
GAO official twitter