Every Day Counts
Hexagonal Days
 
Age: 33,073 days
Date of birth
Your 106th Hexagonal Day is on
Monday
when you will be
33,391 days old

Hexagonal Days occur when your day age is a centred hexagonal number.

A centred hexagonal number, or hex number, is a centred figurate number that represents a hexagon with a dot in the centre and all other dots surrounding the centre dot in a hexagonal lattice.

Strictly, a hexagonal number is the number of distinct dots in a pattern of dots consisting of the outlines of regular hexagons with sides up to n dots, when the hexagons are overlaid so that they share one vertex.

We choose to use centred hexagonal numbers to calculate our Hexagonal Days because all (outlined) hexagonal numbers are also triangular numbers and these are already commemorated in our Triangular Days.

Centred Hexagonal
1
7
19
37
61
91
Hexagonal
1
6
15
28
45
66
91
Triangular
1
3
6
10
15
21
28
36
45
55
66
78
91

Remind me, please


Next Main Events
Day Age
Event
Days Ahead
Year Age
19 May 2024
33,124
51
90
28 May 2024
33,133
60
90
17 Jun 2024
33,153
80
90
12 Nov 2024
33,301
228
91
14 Dec 2024
33,333
260
91
14 Dec 2024
33,333
260
91
10 Feb 2025
33,391
318
91
12 Oct 2026
34,000
927
93
03 Oct 2028
34,722
1,649
95
31 Jan 2032
35,937
2,864
98
22 Aug 2060
46,368
13,295
126
05 Feb 2082
54,205
21,132
148
01 Jun 2082
54,321
21,248
148
14 Feb 2113
65,536
32,463
179
Ordinal
Day Age
Date
Age
105th
32,761
22 May 2023
89
106th
33,391
10 Feb 2025
91
1
107th
34,027
08 Nov 2026
93
108th
34,669
11 Aug 2028
94
109th
35,317
21 May 2030
96
110th
35,971
05 Mar 2032
98
111th
36,631
25 Dec 2033
100
112th
37,297
22 Oct 2035
102
113th
37,969
24 Aug 2037
103
114th
38,647
03 Jul 2039
105
115th
39,331
17 May 2041
107
116th
40,021
07 Apr 2043
109
117th
40,717
03 Mar 2045
111
118th
41,419
03 Feb 2047
113
119th
42,127
11 Jan 2049
115
120th
42,841
26 Dec 2050
117
121st
43,561
15 Dec 2052
119
122nd
44,287
11 Dec 2054
121
123rd
45,019
12 Dec 2056
123
124th
45,757
20 Dec 2058
125