North of the equator		South of the equator
spring equinox	80	autumn equinox	266
summer solstice	172	winter solstice	358 = 266 +172 - 80
Sirius	80 + 103 = 183	Sirius	4 = 358 + (183 - 172) - 365
autumn equinox	266 (= 80 + 186)	spring equinox	87 = 358 + (266 - 172) - 365
winter solstice	356 (= 80 + 276)	summer solstice	177 = 87 + (356 - 266) = 6 * 29½

It is Ga7-7 in the last of the henua periods:

period 31
period 31	Ga7-5	Ga7-6	Ga7-7 (177)	Ga7-8	Ga7-9	Ga7-10

7-7 could allude to 177, and 8 + 8 feather signs are probably referring to a central position in a cycle of a lunar kind. 177 = half 354 (= 12 * 29½).

3 glyphs remain to the last glyph in the last henua period, and the end of the henua calender therefore coincides with the end of the first half of a cycle of 360 days (cfr at The Arrow of Time):

	2		173			4
Ga7-7 (177)		Ga7-10 (180)		Gb4-33 (354)	Gb5-1 (355)		Gb5-6 (360)
	*3 = 6 ½**		*180 = 6 30**
	*177 = 6 29½**				*6 = 12 ½**

Halfway to vaha kai and day 364 is another central glyph in form of ika hiku in Ga7-12 (cfr at Parehe):

	181
Ga7-12 (182)		Gb5-10 (364)
	182


Ga7-11	Ga7-12 (182)	Ga7-13	Ga7-14	Ga7-15	Ga7-16 (186)


Ga7-17	Ga7-18	Ga7-19	Ga7-20	Ga7-21	Ga7-22 (192)

And, looking backwards in time, another cycle with 364 days can be perceived, one half of which is beginning with vaha mea in Ga1-4 and ending with mago in Ga7-16:

			178
Ga1-3 (4)	Ga1-4	Ga1-5	178	Ga7-14	Ga7-15	Ga7-16 (186)
Ga1-3 (4)	*182 = 7 26**

Moving a further 182 glyphs back in time we will arrive at glyph number 472 + 4 - 182 = 295, early in the takaure season (winter):

						175	3
Gb3-1	Gb3-2	Gb3-3	Gb3-4 (295)	Gb3-5	Gb3-6	175	3	Ga1-3 (4)
Gb3-1	*184 = 4 46**

From takaure in Gb3-1 (the glyph line without any henua sign) we can count to 366 ending with mago in Ga7-16. Number 46 is apparently a sign which means the opposite of 26, and maybe we could say there are 185 days of winter beginning with Gb3-1 (a day of Mercury) and ending with the bent henua in Ga1-3 (a day of Saturn).