2010/2011
| Vakanties | ||
| Herfstvakantie | Mon 25 October 2010 | Fri 29 October 2010 |
| Kerstvakantie | Mon 20 December 2010 | Fri 31 December 2010 |
| Voorjaarsvakantie | Mon 21 February 2011 | Fri 25 February 2011 |
| Pasen | Fri 22 April 2011 | Mon 25 April 2011 |
| Meivakantie | Mon 02 May 2011 | Fri 06 May 2011 |
| Hemelvaart/Pinksteren | Thu 02 June 2011 | Mon 13 June 2011 |
| Zomervakantie | Fri 22 July 2011 | Fri 02 September 2011 |
| Studiedagen | ||
| Studiedag | Fri 18 February 2011 | Fri 18 February 2011 |
| Studiedag | Mon 09 May 2011 | Mon 09 May 2011 |
| Informatieavonden | ||
| groep 1-2 | Wed 25 August 2010 | Wed 25 August 2010 |
| groep 8 | Thu 26 August 2010 | Thu 26 August 2010 |
| groep 3 | Mon 30 August 2010 | Mon 30 August 2010 |
| groep 4 | Tue 31 August 2010 | Tue 31 August 2010 |
| groep 5 | Thu 02 September 2010 | Thu 02 September 2010 |
| groep 6 | Mon 06 September 2010 | Mon 06 September 2010 |
| groep 7 | Thu 09 September 2010 | Thu 09 September 2010 |
2009/2010
| Vakanties | ||
| Herfstvakantie | Mon 19 October 2009 | Fri 23 October 2009 |
| Kerstvakantie | Mon 21 December 2009 | Fri 01 January 2010 |
| Februarivakantie | Mon 22 February 2010 | Fri 26 February 2010 |
| Paasvakantie | Fri 02 April 2010 | Mon 05 April 2010 |
| Meivakantie | Fri 30 April 2010 | Fri 14 May 2010 |
| Pinksteren | Mon 24 May 2010 | Mon 24 May 2010 |
| Zomervakantie | Mon 12 July 2010 | Fri 20 August 2010 |
2010/2011
| Vakanties | ||
| Herfstvakantie | Mon 25 October 2010 | Fri 29 October 2010 |
| Kerstvakantie | Mon 20 December 2010 | Fri 31 December 2010 |
| Voorjaarsvakantie | Mon 21 February 2011 | Fri 25 February 2011 |
| Pasen | Fri 22 April 2011 | Mon 25 April 2011 |
| Meivakantie | Mon 02 May 2011 | Fri 06 May 2011 |
| Hemelvaart/Pinksteren | Thu 02 June 2011 | Mon 13 June 2011 |
| Zomervakantie | Fri 22 July 2011 | Fri 02 September 2011 |
OB Blaricum
Eemnesserweg 18a
1261 HG / Blaricum
035-5334999
obbdirectie@xs4all.nl