Every Day Counts
Hexagonal Days
 
Age: 25,330 days
Date of birth
Your 93rd Hexagonal Day is on
Friday
when you will be
25,669 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
09 Jan 2019
25,352
22
69
23 Mar 2019
25,425
95
69
14 Sep 2019
25,600
270
70
22 Nov 2019
25,669
339
70
17 Dec 2019
25,694
364
70
02 Feb 2020
25,741
411
70
18 Oct 2020
26,000
670
71
15 Jul 2023
27,000
1,670
73
24 Jan 2025
27,559
2,229
75
27 Jan 2028
28,657
3,327
78
30 Apr 2039
32,768
7,438
89
15 Nov 2040
33,333
8,003
91
04 Sep 2044
34,722
9,392
95
03 May 2098
54,321
28,991
148
Ordinal
Day Age
Date
Age
92nd
25,117
19 May 2018
68
93rd
25,669
22 Nov 2019
70
1
94th
26,227
02 Jun 2021
71
95th
26,791
18 Dec 2022
73
96th
27,361
10 Jul 2024
74
97th
27,937
06 Feb 2026
76
98th
28,519
11 Sep 2027
78
99th
29,107
21 Apr 2029
79
100th
29,701
06 Dec 2030
81
101st
30,301
28 Jul 2032
82
102nd
30,907
26 Mar 2034
84
103rd
31,519
28 Nov 2035
86
104th
32,137
07 Aug 2037
87
105th
32,761
23 Apr 2039
89
106th
33,391
12 Jan 2041
91
107th
34,027
10 Oct 2042
93
108th
34,669
13 Jul 2044
94
109th
35,317
22 Apr 2046
96
110th
35,971
05 Feb 2048
98
111th
36,631
26 Nov 2049
100