Alternate year-tracking in Toril: https://forgottenrealms.fandom.com/wiki/Marking_the_years
Calendar of Harptos
1 Mirtul, Three Ships Sailing
| Sunday | Moonday | Twosday | Windsday | Nestday | Threesday | Frostday | Flamesday | Foursday | Satyrsday |
|---|---|---|---|---|---|---|---|---|---|
|
1
1
|
2
2
|
3
3
|
4
4
|
5
5
|
6
6
|
7
7
|
8
8
|
9
9
|
10
10
|
|
11
11
|
12
12
|
13
13
|
14
14
|
15
15
|
16
16
|
17
17
|
18
18
|
19
19
|
20
20
|
|
21
21
|
22
22
|
23
23
|
24
24
|
25
25
|
26
26
|
27
27
|
28
28
|
29
29
|
30
30
|