Olympiad Thirds Calendar

This reformed Julian calendar has the same amount of days per year, but an Olympiad of 4 years is divided into "Thirds" of 487 days each with 11688 hrs per Third and exactly 40 days and 14 hours per month, for a total of 1461 days with 35064 hours. This means that certain days will occur in separate months, with a special division that creates exactly 974 hours per month. The leap year idea is discarded for this calendar.

Details

A third can be divided into 480 equal parts so that each month is eactly 40 parts long. A part is 21 minutes longer than a day, i.e. it equals 24.35 h:

	Parts	Hours	Days
Olympiad	1440°	= 35064 h	= 1461 d
Third	480°	= 11688 h	= 487 d
Year	360°	=  8766 h	= 365.25 d	= 365 d + 6 h
	120°	=  2922 h	= 121.75 d	= 121 d + 18 h
Month	40°	=   974 h	~ 40.5833 d	= 40 d + 14 h
	30°	= 730.5 h	= 30.4375 d	= 30 d + 10 h + 30 min
Part	1°	= 24.35 h	~ 1.014583 d	= 1 d + 21 min
Day	~0.9856°	= 24 h	= 1 d

Months per year and third

Month	Cumulative length
01	40 days + 14 hours
02	81 days +  4 hours
03	121 days + 18 hours
04	162 days +  8 hours
05	202 days + 22 hours
06	243 days + 12 hours
07	284 days +  2 hours
08	324 days + 16 hours
09	365 days +  6 hours	(one year)
10	405 days + 20 hours
11	446 days + 10 hours
12	487 days	("a Third")

Olympiad

Month	Full days		Split day
01	0001–0040	40 x 24 = 960	0041	mo 1: 14	mo 2: 10
02	0042–0081	40 x 24 = 960	0082	mo 2: 4	mo 3: 20
03	0083–0121	39 x 24 = 936	0122	mo 3: 18	mo 4: 6
04	0123–0162	40 x 24 = 960	0163	mo 4: 8	mo 5: 16
05	0164–0202	39 x 24 = 936	0203	mo 5: 22	mo 6: 2
06	0204–0243	40 x 24 = 960	0244	mo 6: 12	mo 7: 12
07	0245–0284	40 x 24 = 960	0285	mo 7: 2	mo 8: 22
08	0286–0324	39 x 24 = 936	0325	mo 8: 16	mo 9: 8
09	0326–0365	40 x 24 = 960	0366	mo 9: 6 (end of yr 1)	mo 10: 18
10	0367–0405	39 x 24 = 936	0406	mo 10: 20	mo 11: 4
11	0407–0446	40 x 24 = 960	0447	mo 11: 10	mo 12: 14
12	0448–0487	40 x 24 = 960
13	0488–0527	40 x 24 = 960	0528	mo 1: 14	mo 2: 10
14	0529–0568	40 x 24 = 960	0569	mo 2: 4	mo 3: 20
15	0570–0608	39 x 24 = 936	0609	mo 3: 18	mo 4: 6
16	0610–0649	40 x 24 = 960	0650	mo 4: 8	mo 5: 16
17	0651–0689	39 x 24 = 936	0690	mo 5: 22	mo 6: 2
18	0691–0730	40 x 24 = 960	0731	mo 6: 12 (end of yr 2)	mo 7: 12
19	0732–0771	40 x 24 = 960	0772	mo 7: 2	mo 8: 22
20	0773–0811	39 x 24 = 936	0812	mo 8: 16	mo 9: 8
21	0813–0852	40 x 24 = 960	0853	mo 9: 6	mo 10: 18
22	0854–0892	39 x 24 = 936	0893	mo 10: 20	mo 11: 4
23	0894–0933	40 x 24 = 960	0934	mo 11: 10	mo 12: 14
24	0935–0974	40 x 24 = 960
25	0975–1014	40 x 24 = 960	1015	mo 1: 14	mo 2: 10
26	1016–1055	40 x 24 = 960	1056	mo 2: 4	mo 3: 20
27	1057–1095	39 x 24 = 936	1096	mo 3: 18 (end of yr 3)	mo 4: 6
28	1097–1136	40 x 24 = 960	1137	mo 4: 8	mo 5: 16
29	1138–1176	39 x 24 = 936	1177	mo 5: 22	mo 6: 2
30	1178–1217	40 x 24 = 960	1218	mo 6: 12	mo 7: 12
31	1219–1258	40 x 24 = 960	1259	mo 7: 2	mo 8: 22
32	1260–1298	39 x 24 = 936	1299	mo 8: 16	mo 9: 8
33	1300–1339	40 x 24 = 960	1340	mo 9: 6	mo 10: 18
34	1341–1379	39 x 24 = 936	1380	mo 10: 20	mo 11: 4
35	1381–1420	40 x 24 = 960	1421	mo 11: 10	mo 12: 14
36	1422–1461	40 x 24 = 960		(end of yr 4)

completed 3-14-15 dal