Every Day Counts
Hexagonal Days
 
Age: 26,477 days
Date of birth
Your 95th Hexagonal Day is on
Thursday
when you will be
26,791 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
24 May 2024
26,533
56
72
22 Jun 2024
26,562
85
72
25 Jun 2024
26,565
88
72
29 Jun 2024
26,569
92
72
06 Feb 2025
26,791
314
73
03 Sep 2025
27,000
523
73
03 Sep 2025
27,000
523
73
25 Nov 2025
27,083
606
74
16 Mar 2027
27,559
1,082
75
18 Mar 2030
28,657
2,180
78
19 Jun 2041
32,768
6,291
89
05 Jan 2043
33,333
6,856
91
25 Oct 2046
34,722
8,245
95
23 Jun 2100
54,321
27,844
148
Ordinal
Day Age
Date
Age
94th
26,227
23 Jul 2023
71
95th
26,791
06 Feb 2025
73
1
96th
27,361
30 Aug 2026
74
97th
27,937
28 Mar 2028
76
98th
28,519
31 Oct 2029
78
99th
29,107
11 Jun 2031
79
100th
29,701
25 Jan 2033
81
101st
30,301
17 Sep 2034
82
102nd
30,907
15 May 2036
84
103rd
31,519
17 Jan 2038
86
104th
32,137
27 Sep 2039
87
105th
32,761
12 Jun 2041
89
106th
33,391
04 Mar 2043
91
107th
34,027
29 Nov 2044
93
108th
34,669
02 Sep 2046
94
109th
35,317
11 Jun 2048
96
110th
35,971
27 Mar 2050
98
111th
36,631
16 Jan 2052
100
112th
37,297
12 Nov 2053
102
113th
37,969
15 Sep 2055
103