Most often in July, 31 days.
Highest follower count seen that year: 1,609.
January
Jan 1 08:00–09:00 Jan 2 08:00–09:00, 23:00–24:00 Jan 3 05:00–07:00 Jan 4 09:00–10:00 Jan 5 04:00–06:00, 08:00–09:00 Jan 6 05:00–06:00 Jan 7 06:00–07:00 Jan 8 03:00–04:00 Jan 10 05:00–06:00, 20:00–21:00, 23:00–24:00 Jan 11 20:00–21:00 Jan 12 05:00–07:00, 22:00–24:00 Jan 13 03:00–04:00, 22:00–24:00 Jan 14 02:00–04:00 Jan 16 02:00–03:00 Jan 17 05:00–06:00 Jan 18 04:00–06:00 Jan 20 06:00–08:00, 19:00–20:00 Jan 21 19:00–20:00 Jan 22 07:00–09:00, 17:00–19:00 Jan 23 05:00–06:00, 17:00–19:00 Jan 25 05:00–06:00 Jan 26 21:00–22:00 Jan 28 04:00–06:00 Jan 29 07:00–09:00, 18:00–19:00 Jan 30 05:00–06:00, 15:00–17:00, 20:00–21:00 Jan 31 11:00–12:00
February
Feb 1 04:00–06:00, 18:00–19:00 Feb 2 09:00–11:00 Feb 3 00:00–03:00, 21:00–23:00 Feb 4 03:00–04:00, 10:00–11:00, 22:00–23:00 Feb 5 03:00–04:00, 06:00–07:00, 16:00–19:00 Feb 6 01:00–04:00, 09:00–12:00, 23:00–24:00 Feb 7 00:00–01:00, 03:00–04:00, 14:00–15:00 Feb 8 08:00–10:00, 19:00–21:00 Feb 9 10:00–12:00, 21:00–23:00 Feb 10 05:00–06:00, 08:00–10:00, 20:00–22:00 Feb 11 08:00–09:00, 19:00–21:00 Feb 12 09:00–11:00, 18:00–19:00 Feb 13 05:00–12:00, 17:00–18:00, 20:00–22:00 Feb 14 06:00–07:00, 15:00–17:00 Feb 15 10:00–12:00, 18:00–20:00, 23:00–24:00 Feb 16 00:00–02:00, 04:00–05:00, 17:00–18:00 Feb 17 06:00–08:00, 10:00–11:00, 18:00–19:00, 23:00–24:00 Feb 18 00:00–01:00 Feb 19 09:00–11:00, 19:00–21:00 Feb 20 03:00–04:00, 13:00–15:00, 18:00–20:00 Feb 21 19:00–22:00 Feb 22 09:00–11:00, 18:00–19:00 Feb 23 06:00–07:00 Feb 24 06:00–07:00 Feb 25 09:00–11:00, 20:00–21:00 Feb 26 08:00–11:00 Feb 27 09:00–10:00, 18:00–19:00 Feb 28 10:00–11:00, 18:00–20:00
March
Mar 2 08:00–09:00 Mar 3 03:00–04:00, 23:00–24:00 Mar 4 00:00–01:00, 08:00–10:00 Mar 5 08:00–10:00 Mar 6 04:00–05:00, 09:00–11:00, 19:00–21:00 Mar 7 10:00–11:00, 17:00–19:00 Mar 8 21:00–22:00 Mar 9 07:00–10:00, 16:00–18:00 Mar 10 10:00–11:00, 18:00–20:00 Mar 11 08:00–10:00 Mar 14 09:00–10:00, 16:00–18:00 Mar 16 05:00–07:00 Mar 17 02:00–04:00
April
Apr 7 15:00–17:00 Apr 8 10:00–11:00, 18:00–19:00 Apr 9 07:00–08:00 Apr 10 05:00–06:00, 11:00–12:00 Apr 11 18:00–20:00 Apr 12 05:00–06:00 Apr 13 09:00–12:00, 20:00–22:00 Apr 14 05:00–07:00, 16:00–17:00 Apr 15 03:00–04:00, 08:00–09:00, 16:00–18:00 Apr 16 11:00–12:00 Apr 17 08:00–09:00 Apr 18 08:00–11:00 Apr 20 15:00–16:00 Apr 21 18:00–20:00 Apr 22 10:00–11:00, 18:00–20:00 Apr 23 07:00–08:00 Apr 24 00:00–01:00, 09:00–10:00, 20:00–21:00 Apr 25 10:00–12:00 Apr 26 11:00–12:00, 20:00–21:00 Apr 27 05:00–06:00, 08:00–10:00, 23:00–24:00 Apr 28 00:00–01:00, 10:00–12:00 Apr 29 08:00–09:00, 15:00–18:00 Apr 30 17:00–18:00
May
May 1 08:00–11:00, 20:00–22:00 May 2 09:00–11:00 May 3 01:00–02:00, 09:00–10:00, 19:00–21:00 May 4 07:00–08:00, 16:00–17:00 May 5 10:00–12:00, 19:00–21:00 May 6 12:00–14:00 May 7 07:00–09:00, 22:00–23:00 May 8 06:00–07:00, 21:00–22:00 May 9 06:00–08:00, 18:00–20:00, 23:00–24:00 May 10 00:00–01:00, 07:00–08:00, 17:00–19:00 May 11 01:00–03:00, 11:00–12:00 May 12 10:00–12:00 May 13 10:00–11:00 May 14 01:00–03:00, 06:00–08:00, 18:00–20:00 May 15 10:00–11:00 May 16 01:00–03:00, 07:00–09:00 May 17 00:00–02:00, 10:00–12:00, 18:00–19:00 May 18 06:00–09:00, 19:00–21:00 May 19 09:00–11:00, 19:00–21:00 May 20 09:00–10:00 May 21 03:00–04:00 May 22 02:00–03:00, 08:00–10:00, 19:00–21:00 May 23 06:00–07:00 May 24 05:00–06:00, 18:00–20:00 May 25 11:00–12:00, 19:00–20:00 May 26 08:00–10:00 May 27 19:00–20:00 May 28 10:00–12:00, 21:00–22:00 May 29 10:00–13:00 May 30 07:00–08:00, 17:00–18:00 May 31 10:00–12:00
June
Jun 1 08:00–09:00, 19:00–20:00 Jun 2 01:00–03:00 Jun 5 07:00–08:00 Jun 6 07:00–08:00 Jun 7 00:00–01:00, 08:00–11:00 Jun 8 01:00–02:00, 08:00–09:00, 18:00–20:00 Jun 10 02:00–05:00, 23:00–24:00 Jun 12 03:00–05:00 Jun 13 16:00–19:00 Jun 14 08:00–09:00 Jun 15 19:00–20:00 Jun 17 04:00–06:00, 10:00–12:00 Jun 18 20:00–21:00 Jun 19 06:00–08:00 Jun 20 09:00–11:00 Jun 21 10:00–12:00 Jun 22 09:00–12:00, 20:00–22:00 Jun 23 09:00–13:00, 19:00–21:00 Jun 24 07:00–08:00, 19:00–20:00 Jun 25 07:00–08:00 Jun 26 17:00–19:00 Jun 27 09:00–10:00, 19:00–20:00 Jun 28 10:00–11:00 Jun 29 10:00–12:00 Jun 30 10:00–12:00, 19:00–20:00
July
Jul 1 08:00–10:00 Jul 2 00:00–02:00, 18:00–20:00 Jul 3 08:00–11:00, 22:00–24:00 Jul 4 00:00–01:00, 17:00–20:00 Jul 5 06:00–08:00, 16:00–18:00 Jul 6 04:00–06:00, 08:00–10:00, 18:00–19:00 Jul 7 15:00–17:00 Jul 8 09:00–11:00, 17:00–19:00 Jul 9 15:00–17:00 Jul 10 08:00–11:00, 17:00–19:00 Jul 11 09:00–11:00 Jul 12 06:00–07:00, 18:00–20:00 Jul 13 07:00–10:00, 16:00–17:00 Jul 14 08:00–09:00, 17:00–18:00 Jul 15 10:00–12:00, 21:00–22:00 Jul 16 06:00–07:00, 23:00–24:00 Jul 17 00:00–01:00, 07:00–09:00, 19:00–21:00 Jul 18 09:00–11:00 Jul 19 00:00–02:00, 11:00–12:00 Jul 20 08:00–10:00, 19:00–21:00 Jul 21 11:00–12:00 Jul 22 07:00–09:00, 16:00–17:00 Jul 23 07:00–10:00, 18:00–20:00 Jul 24 17:00–19:00 Jul 25 08:00–10:00, 18:00–19:00 Jul 26 07:00–09:00 Jul 27 02:00–03:00, 18:00–20:00 Jul 28 09:00–10:00, 18:00–19:00 Jul 29 07:00–09:00 Jul 30 09:00–10:00 Jul 31 03:00–04:00, 07:00–08:00, 15:00–16:00
August
Aug 2 06:00–08:00, 19:00–20:00 Aug 3 12:00–13:00, 18:00–19:00 Aug 4 15:00–16:00 Aug 6 18:00–19:00 Aug 7 18:00–19:00 Aug 9 17:00–18:00 Aug 10 06:00–08:00 Aug 11 07:00–09:00, 17:00–19:00 Aug 12 00:00–01:00, 17:00–18:00 Aug 13 09:00–10:00, 17:00–18:00 Aug 14 08:00–09:00 Aug 15 04:00–05:00, 08:00–10:00, 19:00–20:00 Aug 16 04:00–05:00, 14:00–15:00 Aug 17 11:00–13:00, 19:00–20:00 Aug 18 08:00–11:00 Aug 20 13:00–18:00 Aug 21 01:00–03:00, 08:00–09:00, 17:00–19:00 Aug 22 17:00–18:00 Aug 23 01:00–03:00, 06:00–07:00 Aug 24 19:00–21:00 Aug 26 03:00–04:00, 10:00–11:00 Aug 27 06:00–08:00, 18:00–19:00 Aug 28 16:00–17:00 Aug 29 02:00–04:00, 20:00–21:00 Aug 30 06:00–08:00, 19:00–21:00, 23:00–24:00 Aug 31 00:00–01:00, 10:00–11:00
September
Sep 1 02:00–03:00, 06:00–07:00, 19:00–21:00 Sep 2 09:00–10:00 Sep 3 04:00–06:00, 15:00–16:00 Sep 4 08:00–09:00 Sep 5 19:00–20:00 Sep 6 08:00–10:00 Sep 7 09:00–10:00 Sep 8 05:00–07:00, 15:00–17:00 Sep 9 08:00–10:00 Sep 11 03:00–05:00 Sep 12 19:00–21:00 Sep 14 12:00–14:00 Sep 15 04:00–05:00 Sep 16 10:00–12:00 Sep 17 10:00–11:00, 20:00–21:00 Sep 18 10:00–13:00, 22:00–23:00 Sep 19 18:00–19:00 Sep 20 10:00–12:00, 19:00–21:00 Sep 21 07:00–08:00 Sep 22 08:00–10:00 Sep 23 10:00–13:00 Sep 24 09:00–11:00 Sep 25 16:00–17:00 Sep 26 07:00–09:00, 17:00–18:00 Sep 27 19:00–20:00 Sep 28 09:00–11:00 Sep 29 05:00–07:00, 16:00–17:00 Sep 30 17:00–18:00
October
Oct 1 07:00–08:00, 16:00–17:00 Oct 2 03:00–04:00, 16:00–17:00 Oct 3 06:00–07:00 Oct 4 07:00–08:00, 16:00–17:00 Oct 5 17:00–18:00 Oct 6 04:00–05:00 Oct 9 10:00–11:00 Oct 10 07:00–08:00 Oct 13 02:00–04:00, 17:00–18:00 Oct 14 07:00–08:00 Oct 16 08:00–10:00 Oct 17 08:00–10:00 Oct 18 06:00–07:00 Oct 20 04:00–05:00 Oct 21 07:00–09:00, 16:00–17:00 Oct 22 15:00–16:00 Oct 23 22:00–24:00 Oct 24 07:00–09:00, 15:00–17:00 Oct 26 19:00–20:00 Oct 27 08:00–09:00 Oct 28 09:00–12:00 Oct 30 08:00–10:00 Oct 31 09:00–11:00, 19:00–20:00
November
Nov 1 08:00–10:00, 18:00–20:00 Nov 2 09:00–11:00 Nov 3 09:00–11:00 Nov 4 11:00–13:00 Nov 5 13:00–15:00 Nov 6 09:00–10:00, 20:00–21:00 Nov 7 17:00–18:00 Nov 8 09:00–11:00 Nov 9 09:00–10:00, 17:00–18:00 Nov 10 06:00–08:00 Nov 11 13:00–15:00 Nov 12 07:00–08:00, 18:00–20:00 Nov 14 07:00–09:00 Nov 15 11:00–12:00 Nov 16 09:00–10:00 Nov 17 08:00–10:00, 19:00–20:00 Nov 18 07:00–08:00 Nov 19 20:00–22:00 Nov 21 12:00–13:00 Nov 22 08:00–11:00, 20:00–21:00 Nov 23 12:00–13:00 Nov 24 10:00–11:00, 19:00–21:00 Nov 25 08:00–09:00, 20:00–21:00 Nov 26 09:00–11:00 Nov 27 09:00–11:00 Nov 28 02:00–08:00, 20:00–23:00 Nov 29 10:00–12:00 Nov 30 05:00–07:00, 16:00–18:00
December
Dec 1 10:00–12:00, 19:00–20:00 Dec 2 09:00–12:00 Dec 3 09:00–12:00, 20:00–21:00 Dec 4 07:00–08:00, 19:00–21:00 Dec 5 11:00–13:00 Dec 6 07:00–10:00, 18:00–20:00 Dec 7 11:00–12:00 Dec 8 08:00–10:00 Dec 9 05:00–07:00, 19:00–21:00 Dec 10 10:00–12:00 Dec 11 11:00–12:00, 20:00–22:00 Dec 12 07:00–09:00 Dec 13 08:00–09:00, 19:00–20:00 Dec 15 10:00–13:00 Dec 16 05:00–07:00 Dec 17 07:00–08:00 Dec 18 08:00–10:00 Dec 19 09:00–11:00 Dec 21 07:00–11:00, 20:00–22:00 Dec 22 06:00–09:00 Dec 23 07:00–10:00 Dec 24 07:00–09:00 Dec 25 06:00–08:00, 19:00–20:00 Dec 26 10:00–13:00 Dec 27 08:00–09:00, 20:00–22:00 Dec 28 10:00–12:00 Dec 29 09:00–10:00 Dec 30 04:00–06:00, 09:00–12:00 Dec 31 10:00–11:00