Special Day Boosts |
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Originally hidden within Pokémon Diamond & Pearl, there were special days where the encounter rate or Hatch Speed would get increased/decreased. This makes a return in Pokémon Brilliant Diamond & Shining Pearl. However these games have it set so there's only positive benefits on each day |
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List of Days and Boosts
| Day | Boosts |
| January 1 | Encounter Rate: +10% |
| January 6 | Encounter Rate: +10% |
| January 11 | Encounter Rate: +10% |
| January 12 | Encounter Rate: +10% Hatch Speed +10% |
| January 29 | Encounter Rate: +10% |
| February 3 | Encounter Rate: +10% |
| February 11 | Encounter Rate: +10% |
| February 12 | Encounter Rate: +10% |
| February 14 | Encounter Rate: +10% Hatch Speed +10% |
| February 27 | Encounter Rate: +10% |
| March 3 | Encounter Rate: +10% Hatch Speed +10% |
| March 17 | Encounter Rate: +10% |
| March 18 | Encounter Rate: +10% |
| March 21 | Encounter Rate: +10% |
| March 25 | Encounter Rate: +10% |
| April 1 | Encounter Rate: +10% Hatch Speed +10% |
| April 25 | Encounter Rate: +10% |
| April 26 | Encounter Rate: +10% |
| April 29 | Encounter Rate: +10% |
| May 1 | Encounter Rate: +10% Hatch Speed +10% |
| May 3 | Encounter Rate: +10% |
| May 4 | Encounter Rate: +10% |
| May 5 | Encounter Rate: +10% |
| May 8 | Encounter Rate: +10% |
| May 29 | Encounter Rate: +10% |
| June 2 | Encounter Rate: +10% |
| June 11 | Encounter Rate: +10% Hatch Speed +10% |
| June 21 | Encounter Rate: +10% |
| July 4 | Encounter Rate: +10% |
| July 7 | Encounter Rate: +10% Hatch Speed +10% |
| July 14 | Encounter Rate: +10% |
| July 18 | Encounter Rate: +10% |
| July 24 | Encounter Rate: +10% |
| August 6 | Encounter Rate: +10% |
| August 9 | Encounter Rate: +10% |
| August 13 | Encounter Rate: +10% |
| August 14 | Encounter Rate: +10% |
| August 15 | Encounter Rate: +10% |
| August 16 | Encounter Rate: +10% |
| August 21 | Encounter Rate: +10% Hatch Speed +10% |
| August 28 | Encounter Rate: +10% |
| September 7 | Encounter Rate: +10% |
| September 11 | Encounter Rate: +10% |
| September 12 | Encounter Rate: +10% |
| September 15 | Encounter Rate: +10% |
| September 20 | Encounter Rate: +10% |
| September 23 | Encounter Rate: +10% |
| September 28 | Encounter Rate: +10% |
| October 3 | Encounter Rate: +10% |
| October 5 | Encounter Rate: +10% |
| October 12 | Encounter Rate: +10% |
| October 15 | Encounter Rate: +10% |
| October 30 | Encounter Rate: +10% |
| October 31 | Encounter Rate: +10% Hatch Speed +10% |
| November 1 | Encounter Rate: +10% |
| November 3 | Encounter Rate: +10% |
| November 11 | Encounter Rate: +10% |
| November 12 | Encounter Rate: +10% |
| November 16 | Encounter Rate: +10% |
| November 21 | Encounter Rate: +10% Hatch Speed +10% |
| November 23 | Encounter Rate: +10% |
| December 6 | Encounter Rate: +10% |
| December 8 | Encounter Rate: +10% |
| December 14 | Encounter Rate: +10% |
| December 23 | Encounter Rate: +10% |
| December 24 | Encounter Rate: +10% Hatch Speed +10% |
| December 25 | Encounter Rate: +10% Hatch Speed +10% |
| December 26 | Encounter Rate: +10% |
| December 31 | Encounter Rate: +10% |

